Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2021-21281

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-18 Jun, 2021 | 20:25
Updated At-03 Aug, 2024 | 18:09
Rejected At-
Credits

Buffer overflow due to unvalidated TCP data offset

Contiki-NG is an open-source, cross-platform operating system for internet of things devices. A buffer overflow vulnerability exists in Contiki-NG versions prior to 4.6. After establishing a TCP socket using the tcp-socket library, it is possible for the remote end to send a packet with a data offset that is unvalidated. The problem has been patched in Contiki-NG 4.6. Users can apply the patch for this vulnerability out-of-band as a workaround.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:18 Jun, 2021 | 20:25
Updated At:03 Aug, 2024 | 18:09
Rejected At:
▼CVE Numbering Authority (CNA)
Buffer overflow due to unvalidated TCP data offset

Contiki-NG is an open-source, cross-platform operating system for internet of things devices. A buffer overflow vulnerability exists in Contiki-NG versions prior to 4.6. After establishing a TCP socket using the tcp-socket library, it is possible for the remote end to send a packet with a data offset that is unvalidated. The problem has been patched in Contiki-NG 4.6. Users can apply the patch for this vulnerability out-of-band as a workaround.

Affected Products
Vendor
contiki-ng
Product
contiki-ng
Versions
Affected
  • < 4.6
Problem Types
TypeCWE IDDescription
CWECWE-120CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Type: CWE
CWE ID: CWE-120
Description: CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Metrics
VersionBase scoreBase severityVector
3.17.0HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Version: 3.1
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-mc42-fqfr-h9fp
x_refsource_CONFIRM
https://github.com/contiki-ng/contiki-ng/pull/1366
x_refsource_MISC
Hyperlink: https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-mc42-fqfr-h9fp
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/contiki-ng/contiki-ng/pull/1366
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-mc42-fqfr-h9fp
x_refsource_CONFIRM
x_transferred
https://github.com/contiki-ng/contiki-ng/pull/1366
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-mc42-fqfr-h9fp
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/contiki-ng/contiki-ng/pull/1366
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:18 Jun, 2021 | 21:15
Updated At:24 Jun, 2021 | 16:47

Contiki-NG is an open-source, cross-platform operating system for internet of things devices. A buffer overflow vulnerability exists in Contiki-NG versions prior to 4.6. After establishing a TCP socket using the tcp-socket library, it is possible for the remote end to send a packet with a data offset that is unvalidated. The problem has been patched in Contiki-NG 4.6. Users can apply the patch for this vulnerability out-of-band as a workaround.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary3.17.0HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Primary2.07.5HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Type: Primary
Version: 2.0
Base score: 7.5
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
CPE Matches

contiki-ng
contiki-ng
>>contiki-ng>>Versions before 4.6(exclusive)
cpe:2.3:o:contiki-ng:contiki-ng:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Primarysecurity-advisories@github.com
CWE ID: CWE-120
Type: Primary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/contiki-ng/contiki-ng/pull/1366security-advisories@github.com
Patch
Third Party Advisory
https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-mc42-fqfr-h9fpsecurity-advisories@github.com
Patch
Third Party Advisory
Hyperlink: https://github.com/contiki-ng/contiki-ng/pull/1366
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-mc42-fqfr-h9fp
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory

Change History

0
Information is not available yet

Similar CVEs

1033Records found

CVE-2025-5594
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-04 Jun, 2025 | 16:00
Updated-13 Jun, 2025 | 00:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FreeFloat FTP Server SET Command buffer overflow

A vulnerability has been found in FreeFloat FTP Server 1.0 and classified as critical. This vulnerability affects unknown code of the component SET Command Handler. The manipulation leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-freefloatFreeFloat
Product-freefloat_ftp_serverFTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-55613
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.06% / 17.46%
||
7 Day CHG~0.00%
Published-22 Aug, 2025 | 00:00
Updated-25 Aug, 2025 | 20:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda O3V2 1.0.0.12(3880) is vulnerable to Buffer Overflow in the fromSafeSetMacFilter function via the mac parameter.

Action-Not Available
Vendor-n/a
Product-n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5596
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-04 Jun, 2025 | 17:00
Updated-05 Jun, 2025 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FreeFloat FTP Server REGET Command buffer overflow

A vulnerability was found in FreeFloat FTP Server 1.0. It has been classified as critical. Affected is an unknown function of the component REGET Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-FreeFloat
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5551
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-04 Jun, 2025 | 01:31
Updated-04 Jun, 2025 | 14:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FreeFloat FTP Server SYSTEM Command buffer overflow

A vulnerability was found in FreeFloat FTP Server 1.0. It has been classified as critical. This affects an unknown part of the component SYSTEM Command Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-FreeFloat
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-55611
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.12% / 31.44%
||
7 Day CHG~0.00%
Published-22 Aug, 2025 | 00:00
Updated-26 Aug, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

D-Link DIR-619L 2.06B01 is vulnerable to Buffer Overflow in the formLanguageChange function via the nextPage parameter.

Action-Not Available
Vendor-n/aD-Link Corporation
Product-dir-619l_firmwaredir-619ln/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-55605
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 16.33%
||
7 Day CHG~0.00%
Published-22 Aug, 2025 | 00:00
Updated-26 Aug, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 V16.03.12.10_CN is vulnerable to Buffer Overflow in the saveParentControlInfo function via the deviceName parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3_firmwareax3n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5634
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-05 Jun, 2025 | 04:00
Updated-05 Jun, 2025 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
PCMan FTP Server NOOP Command buffer overflow

A vulnerability classified as critical has been found in PCMan FTP Server 2.0.7. This affects an unknown part of the component NOOP Command Handler. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-PCMan
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-35795
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.56% / 67.15%
||
7 Day CHG~0.00%
Published-29 Dec, 2020 | 23:29
Updated-04 Aug, 2024 | 17:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects AC2100 before 1.2.0.72, AC2400 before 1.2.0.72, AC2600 before 1.2.0.72, CBK40 before 2.5.0.10, CBR40 before 2.5.0.10, D7800 before 1.0.1.58, EAX20 before 1.0.0.36, EAX80 before 1.0.1.62, EX7500 before 1.0.0.68, MK62 before 1.0.5.102, MR60 before 1.0.5.102, MS60 before 1.0.5.102, R6120 before 1.0.0.70, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6260 before 1.1.0.76, R6330 before 1.1.0.76, R6350 before 1.1.0.76, R6400 before 1.0.1.62, R6400v2 before 1.0.4.98, R6700 before 1.0.2.16, R6700v2 before 1.2.0.72, R6700v3 before 1.0.4.98, R6800 before 1.2.0.72, R6850 before 1.1.0.76, R6900P before 1.3.2.124, R6900 before 1.0.2.16, R6900v2 before 1.2.0.72, R7000 before 1.0.11.106, R7000P before 1.3.2.124, R7200 before 1.2.0.72, R7350 before 1.2.0.72, R7400 before 1.2.0.72, R7450 before 1.2.0.72, R7800 before 1.0.2.74, R7850 before 1.0.5.60, R7900 before 1.0.4.26, R7900P before 1.4.1.62, R7960P before 1.4.1.62, R8000 before 1.0.4.58, R8000P before 1.4.1.62, R8900 before 1.0.5.24, R9000 before 1.0.5.24, RAX120 before 1.0.1.136, RAX15 before 1.0.1.64, RAX20 before 1.0.1.64, RAX200 before 1.0.2.102, RAX45 before 1.0.2.64, RAX50 before 1.0.2.64, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, RBK12 before 2.6.1.44, RBR10 before 2.6.1.44, RBS10 before 2.6.1.44, RBK20 before 2.6.1.38, RBR20 before 2.6.1.36, RBS20 before 2.6.1.38, RBK40 before 2.6.1.38, RBR40 before 2.6.1.36, RBS40 before 2.6.1.38, RBK50 before 2.6.1.40, RBR50 before 2.6.1.40, RBS50 before 2.6.1.40, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK842 before 3.2.16.6, RBR840 before 3.2.16.6, RBS840 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, RBS850 before 3.2.16.6, RS400 before 1.5.0.48, XR300 before 1.0.3.50, XR450 before 2.3.2.66, XR500 before 2.3.2.66, and XR700 before 1.0.1.34.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-eax80rax15r6120ex7500_firmwarerax45rs400r6260_firmwarer6220rax20ac2400_firmwarer7900pxr450_firmwarerbk12_firmwareeax20_firmwarerbs40_firmwaremr60r6230r6700rbr10r6330rbs10_firmwarer6230_firmwarer7000rax80_firmwarer9000cbr40rbk752_firmwarer6700v2r7900_firmwarerbs840_firmwarerbk852r6700_firmwarems60rbk20_firmwarexr450r8000_firmwarexr700rax80rbk20r6850_firmwarers400_firmwarer7450_firmwarer8000rbs20_firmwarer6900pr6900v2r8000pr6120_firmwarer7200_firmwarer6800r6900v2_firmwarerbr750r8000p_firmwarer7850rbk842_firmwarexr500d7800_firmwaremk62_firmwarer7850_firmwarexr300rbr40rbr50_firmwarer7960p_firmwarerbk852_firmwarerbk50_firmwareac2600_firmwarecbr40_firmwarerbk12cbk40_firmwarer8900_firmwarer6220_firmwareac2600rbr40_firmwareac2400r6400_firmwarerax50r6900p_firmwarer7960pr7000_firmwareeax80_firmwarer6700v3r6700v3_firmwarer7350_firmwarexr500_firmwarexr700_firmwarerax20_firmwarer7200rbs40r8900r9000_firmwarer6400v2rbs850_firmwarerbr850rbs20ac2100_firmwarerbs50_firmwarer6900_firmwarer7400r7800rax120_firmwarer6850r6350rbs10r7800_firmwarerbr840_firmwarer7900p_firmwarer6800_firmwarerbs840r6700v2_firmwareex7500rax75mk62d7800r7900rbk842rbk40rbr20rbs850ms60_firmwarer6260r6330_firmwarerax200rbk40_firmwarer7400_firmwarerax120r7000p_firmwarerax200_firmwarer6350_firmwarerbs750_firmwarerbr10_firmwaremr60_firmwarerbr750_firmwareeax20r6900r7000prbs50cbk40r6400v2_firmwarerbr50xr300_firmwareac2100r7450rbk752rbs750rax15_firmwarerbr20_firmwarerbr840rax75_firmwarerbk50rax50_firmwarer6400rax45_firmwarer7350rbr850_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-28864
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.62% / 69.10%
||
7 Day CHG~0.00%
Published-23 Nov, 2020 | 18:12
Updated-04 Aug, 2024 | 16:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in WinSCP 5.17.8 allows a malicious FTP server to cause a denial of service or possibly have other unspecified impact via a long file name.

Action-Not Available
Vendor-winscpn/a
Product-winscpn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45611
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.34% / 56.17%
||
7 Day CHG~0.00%
Published-26 Dec, 2021 | 00:36
Updated-04 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects DC112A before 1.0.0.52, R6400 before 1.0.1.68, RAX200 before 1.0.3.106, WNDR3400v3 before 1.0.1.38, XR300 before 1.0.3.68, R8500 before 1.0.2.144, RAX75 before 1.0.3.106, R8300 before 1.0.2.144, and RAX80 before 1.0.3.106.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-rax200_firmwarer8500dc112awndr3400v3rax80r8300_firmwarerax75xr300r6400_firmwarerax80_firmwarer8300r8500_firmwarexr300_firmwarewndr3400v3_firmwaredc112a_firmwarerax200rax75_firmwarer6400n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5635
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-05 Jun, 2025 | 04:00
Updated-05 Jun, 2025 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
PCMan FTP Server PLS Command buffer overflow

A vulnerability classified as critical was found in PCMan FTP Server 2.0.7. This vulnerability affects unknown code of the component PLS Command Handler. The manipulation leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-PCMan
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5629
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.13% / 32.95%
||
7 Day CHG~0.00%
Published-05 Jun, 2025 | 02:00
Updated-06 Jun, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tenda AC10 HTTP SetPptpServerCfg formSetPPTPServer buffer overflow

A vulnerability, which was classified as critical, was found in Tenda AC10 up to 15.03.06.47. This affects the function formSetPPTPServer of the file /goform/SetPptpServerCfg of the component HTTP Handler. The manipulation of the argument startIp/endIp leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-Tenda Technology Co., Ltd.
Product-ac10_firmwareac10AC10
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24009
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.44% / 62.09%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:13
Updated-15 Apr, 2025 | 18:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the confsrv binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45610
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.29% / 52.32%
||
7 Day CHG~0.00%
Published-26 Dec, 2021 | 00:36
Updated-04 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.66, D6400 before 1.0.0.100, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.52, DGN2200v4 before 1.0.0.118, EAX80 before 1.0.1.64, R6250 before 1.0.4.48, R7000 before 1.0.11.110, R7100LG before 1.0.0.72, R7900 before 1.0.4.30, R7960P before 1.4.1.64, R8000 before 1.0.4.62, RAX200 before 1.0.3.106, RS400 before 1.5.1.80, XR300 before 1.0.3.68, R6400v2 before 1.0.4.106, R7000P before 1.3.2.132, R8000P before 1.4.1.64, RAX20 before 1.0.2.82, RAX45 before 1.0.2.82, RAX80 before 1.0.3.106, R6700v3 before 1.0.4.106, R6900P before 1.3.2.132, R7900P before 1.4.1.64, RAX15 before 1.0.2.82, RAX50 before 1.0.2.82, and RAX75 before 1.0.3.106.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-eax80rax80rax15rs400_firmwarer8000rax75r6900pr7100lgr7900r8000prax50r6900p_firmwared6220r7100lg_firmwared7000v2r7960prax45dgn2200v4_firmwarer7000_firmwarers400r8000p_firmwareeax80_firmwarer6700v3d6400_firmwarerax200r6700v3_firmwarerax20d6220_firmwared8500_firmwarer6250_firmwarer7900prax20_firmwarer7000p_firmwarerax200_firmwaredc112ad8500d7000v2_firmwarer6400v2xr300r7000rax80_firmwared6400r7000pdgn2200v4r6400v2_firmwarexr300_firmwarer7900_firmwarer7960p_firmwarerax15_firmwaredc112a_firmwarerax75_firmwarerax50_firmwarerax45_firmwarer7900p_firmwarer8000_firmwarer6250n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24014
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.54% / 66.65%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:14
Updated-15 Apr, 2025 | 18:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the logserver binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-29659
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-3.40% / 86.94%
||
7 Day CHG~0.00%
Published-09 Dec, 2020 | 16:13
Updated-04 Aug, 2024 | 16:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow in the web server of Flexense DupScout Enterprise 10.0.18 allows a remote anonymous attacker to execute code as SYSTEM by overflowing the sid parameter via a GET /settings&sid= attack.

Action-Not Available
Vendor-flexensen/a
Product-dupscoutn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45527
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.6||CRITICAL
EPSS-1.24% / 78.43%
||
7 Day CHG~0.00%
Published-26 Dec, 2021 | 00:58
Updated-04 Aug, 2024 | 04:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.54, EX7000 before 1.0.1.94, EX7500 before 1.0.0.72, R6250 before 1.0.4.48, R6300v2 before 1.0.4.52, R6400 before 1.0.1.70, R6400v2 before 1.0.4.102, R6700v3 before 1.0.4.102, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7850 before 1.0.5.68, R7900 before 1.0.4.30, R7960P before 1.4.1.68, R8000 before 1.0.4.52, RAX200 before 1.0.2.88, RBS40V before 2.6.2.4, RS400 before 1.5.1.80, XR300 before 1.0.3.56, R7000P before 1.3.2.124, R8000P before 1.4.1.68, R8500 before 1.0.2.144, RAX80 before 1.0.3.102, R6900P before 1.3.2.124, R7900P before 1.4.1.68, R8300 before 1.0.2.144, RAX75 before 1.0.3.102, RBR750 before 3.2.17.12, RBR850 before 3.2.17.12, RBS750 before 3.2.17.12, RBS850 before 3.2.17.12, RBK752 before 3.2.17.12, and RBK852 before 3.2.17.12.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r6300v2_firmwarer6400_firmwarer6300v2r7100lgr6900p_firmwared6220ex7500_firmwarer7100lg_firmwared7000v2r7960pr8500_firmwarers400r7000_firmwarer8300r6700v3r6700v3_firmwared6220_firmwared8500_firmwarer7900pd8500rbs850_firmwarer6400v2rbr850r7000rax80_firmwared6400rbk752_firmwarer7900_firmwareex7000_firmwarerbk852r7900p_firmwarer8000_firmwarer6250rbs40v_firmwareex7500rax80rs400_firmwarer8000rax75ex7000r6900pr7900r8000prbs850rbr750r8000p_firmwared6400_firmwarer7850rax200r6250_firmwarer7000p_firmwarerax200_firmwarerbs40vdc112ar8500rbs750_firmwarer7850_firmwarer8300_firmwared7000v2_firmwarexr300rbr750_firmwarer7000pr6400v2_firmwarexr300_firmwarerbk752rbs750r7960p_firmwaredc112a_firmwarerax75_firmwarerbk852_firmwarer6400rbr850_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24020
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.44% / 62.09%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:15
Updated-15 Apr, 2025 | 18:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the network_check binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-55606
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 16.33%
||
7 Day CHG~0.00%
Published-22 Aug, 2025 | 00:00
Updated-26 Aug, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 V16.03.12.10_CN is vulnerable to Buffer Overflow in the fromAdvSetMacMtuWan function via the serverName parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3_firmwareax3n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-46256
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-4.4||MEDIUM
EPSS-0.30% / 53.14%
||
7 Day CHG~0.00%
Published-31 Oct, 2023 | 15:29
Updated-05 Sep, 2024 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
PX4-Autopilot Heap Buffer Overflow Bug

PX4-Autopilot provides PX4 flight control solution for drones. In versions 1.14.0-rc1 and prior, PX4-Autopilot has a heap buffer overflow vulnerability in the parser function due to the absence of `parserbuf_index` value checking. A malfunction of the sensor device can cause a heap buffer overflow with leading unexpected drone behavior. Malicious applications can exploit the vulnerability even if device sensor malfunction does not occur. Up to the maximum value of an `unsigned int`, bytes sized data can be written to the heap memory area. As of time of publication, no fixed version is available.

Action-Not Available
Vendor-dronecodePX4
Product-px4_drone_autopilotPX4-Autopilot
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-5547
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-04 Jun, 2025 | 00:00
Updated-04 Jun, 2025 | 14:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FreeFloat FTP Server CDUP Command buffer overflow

A vulnerability, which was classified as critical, has been found in FreeFloat FTP Server 1.0. This issue affects some unknown processing of the component CDUP Command Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-FreeFloat
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5666
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-05 Jun, 2025 | 15:31
Updated-05 Jun, 2025 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FreeFloat FTP Server XMKD Command buffer overflow

A vulnerability was found in FreeFloat FTP Server 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component XMKD Command Handler. The manipulation leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-FreeFloat
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5550
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-04 Jun, 2025 | 01:00
Updated-04 Jun, 2025 | 14:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FreeFloat FTP Server PBSZ Command buffer overflow

A vulnerability was found in FreeFloat FTP Server 1.0 and classified as critical. Affected by this issue is some unknown functionality of the component PBSZ Command Handler. The manipulation leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-FreeFloat
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-28592
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-8.1||HIGH
EPSS-4.08% / 88.11%
||
7 Day CHG~0.00%
Published-15 Apr, 2021 | 13:40
Updated-04 Aug, 2024 | 16:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap-based buffer overflow vulnerability exists in the configuration server functionality of the Cosori Smart 5.8-Quart Air Fryer CS158-AF 1.1.0. A specially crafted JSON object can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability.

Action-Not Available
Vendor-cosorin/a
Product-cs158-af_firmwarecs158-afCosori
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-28877
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.46% / 63.15%
||
7 Day CHG~0.00%
Published-20 Nov, 2020 | 15:48
Updated-04 Aug, 2024 | 16:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in in the copy_msg_element function for the devDiscoverHandle server in the TP-Link WR and WDR series, including WDR7400, WDR7500, WDR7660, WDR7800, WDR8400, WDR8500, WDR8600, WDR8620, WDR8640, WDR8660, WR880N, WR886N, WR890N, WR890N, WR882N, and WR708N.

Action-Not Available
Vendor-n/aTP-Link Systems Inc.
Product-wr708n_firmwarewdr8600wr890nwdr7800wr882nwdr8640_firmwarewdr7800_firmwarewdr7400wdr7660wr708nwdr7400_firmwarewdr8600_firmwarewdr7660_firmwarewdr8640wdr8400_firmwarewdr8620_firmwarewr890n_firmwarewdr8660wdr8660_firmwarewdr7500_firmwarewr886nwdr7500wdr8500_firmwarewr886n_firmwarewdr8500wr882n_firmwarewdr8400wr880nwr880n_firmwarewdr8620n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45756
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.85% / 74.02%
||
7 Day CHG~0.00%
Published-23 Mar, 2022 | 10:49
Updated-04 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Asus RT-AC68U <3.0.0.4.385.20633 and RT-AC5300 <3.0.0.4.384.82072 are affected by a buffer overflow in blocking_request.cgi.

Action-Not Available
Vendor-n/aASUS (ASUSTeK Computer Inc.)
Product-rt-ac5300rt-ac5300_firmwarert-ac68urt-ac68u_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24027
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.54% / 66.65%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:17
Updated-15 Apr, 2025 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the libcommon.so binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24018
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.54% / 66.65%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:15
Updated-15 Apr, 2025 | 18:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the multiWAN binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-55602
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.09% / 25.97%
||
7 Day CHG~0.00%
Published-22 Aug, 2025 | 00:00
Updated-26 Aug, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

D-Link DIR-619L 2.06B01 is vulnerable to Buffer Overflow in the formSysCmd function via the submit-url parameter.

Action-Not Available
Vendor-n/aD-Link Corporation
Product-dir-619l_firmwaredir-619ln/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-45614
Matching Score-4
Assigner-Hewlett Packard Enterprise (HPE)
ShareView Details
Matching Score-4
Assigner-Hewlett Packard Enterprise (HPE)
CVSS Score-9.8||CRITICAL
EPSS-0.87% / 74.33%
||
7 Day CHG~0.00%
Published-14 Nov, 2023 | 22:43
Updated-14 Aug, 2024 | 20:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There are buffer overflow vulnerabilities in the underlying CLI service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of these vulnerabilities result in the ability to execute arbitrary code as a privileged user on the underlying operating system.

Action-Not Available
Vendor-HP Inc.Aruba NetworksHewlett Packard Enterprise (HPE)
Product-arubaosinstantosAruba Access Points: 100 Series; 103 Series; 110 Series; 120 Series; 130 Series; 200 Series; 207 Series; 210 Series; 220 Series; 260 Series; 300 Series; 303 Series; 310 Series; 318 Series Hardened Access Points; 320 Series; 330 Series; 340 Series; 370 Series; 500 Series; 510 Series; 530 Series; 550 Series; 630 Series; 650 Series; arubaosinstantos
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45609
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.6||CRITICAL
EPSS-0.34% / 56.17%
||
7 Day CHG~0.00%
Published-26 Dec, 2021 | 00:37
Updated-04 Aug, 2024 | 04:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D8500 before 1.0.3.58, R6250 before 1.0.4.48, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7900 before 1.0.4.38, R8300 before 1.0.2.144, R8500 before 1.0.2.144, XR300 before 1.0.3.68, R7000P before 1.3.2.132, and R6900P before 1.3.2.132.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-r8500d8500r8300_firmwarexr300r7000r6900pr7100lgr7900r7000pr6900p_firmwarer6250r8300r8500_firmwarer7100lg_firmwarexr300_firmwarer7900_firmwarer7000_firmwared8500_firmwarer6250_firmwarer7000p_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24022
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.54% / 66.65%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:16
Updated-15 Apr, 2025 | 18:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the pannn binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-29203
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.51% / 65.48%
||
7 Day CHG~0.00%
Published-26 Dec, 2020 | 19:09
Updated-04 Aug, 2024 | 16:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

struct2json before 2020-11-18 is affected by a Buffer Overflow because strcpy is used for S2J_STRUCT_GET_string_ELEMENT.

Action-Not Available
Vendor-struct2json_projectn/a
Product-struct2jsonn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-46012
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-24.19% / 95.86%
||
7 Day CHG~0.00%
Published-07 May, 2024 | 00:00
Updated-30 Jun, 2025 | 17:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer Overflow vulnerability LINKSYS EA7500 3.0.1.207964 allows a remote attacker to execute arbitrary code via an HTTP request to the IGD UPnP.

Action-Not Available
Vendor-n/aLinksys Holdings, Inc.
Product-ea7500ea7500_firmwaren/aea7500
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45423
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.41% / 60.66%
||
7 Day CHG~0.00%
Published-13 Mar, 2023 | 00:00
Updated-03 Mar, 2025 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Buffer Overflow vulnerabilityexists in Pev 0.81 via the pe_exports function from exports.c.. The array offsets_to_Names is dynamically allocated on the stack using exp->NumberOfFunctions as its size. However, the loop uses exp->NumberOfNames to iterate over it and set its components value. Therefore, the loop code assumes that exp->NumberOfFunctions is greater than ordinal at each iteration. This can lead to arbitrary code execution.

Action-Not Available
Vendor-pev_projectn/a
Product-pevn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-13839
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.23% / 45.81%
||
7 Day CHG~0.00%
Published-04 Jun, 2020 | 23:24
Updated-04 Aug, 2024 | 12:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered on LG mobile devices with Android OS 7.2, 8.0, 8.1, 9, and 10 (MTK chipsets). Code execution can occur via a custom AT command handler buffer overflow. The LG ID is LVE-SMP-200007 (June 2020).

Action-Not Available
Vendor-n/aLG Electronics Inc.Google LLC
Product-v50v30g7cv5dh10x400q6dh50g8v20q8k30dh35cv7x500v60dh40x300g6dh15dh30cv1scv7asq70cv1cv3dh5x_camandroidk20k40k50v40q60v35n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-28926
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-65.26% / 98.41%
||
7 Day CHG~0.00%
Published-30 Nov, 2020 | 17:09
Updated-04 Aug, 2024 | 16:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ReadyMedia (aka MiniDLNA) before versions 1.3.0 allows remote code execution. Sending a malicious UPnP HTTP request to the miniDLNA service using HTTP chunked encoding can lead to a signedness bug resulting in a buffer overflow in calls to memcpy/memmove.

Action-Not Available
Vendor-readymedia_projectn/aDebian GNU/Linux
Product-readymediadebian_linuxn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24017
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.54% / 66.65%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:15
Updated-15 Apr, 2025 | 18:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the miniupnpd binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24026
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.54% / 66.65%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:17
Updated-15 Apr, 2025 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the telnet_ate_monitor binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24705
Matching Score-4
Assigner-Government Technology Agency of Singapore Cyber Security Group (GovTech CSG)
ShareView Details
Matching Score-4
Assigner-Government Technology Agency of Singapore Cyber Security Group (GovTech CSG)
CVSS Score-9.8||CRITICAL
EPSS-0.46% / 63.15%
||
7 Day CHG~0.00%
Published-14 Feb, 2022 | 21:04
Updated-16 Sep, 2024 | 18:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Buffer Overflow via Crafted Ipv6 Prefix Attribute Type Client Request in accel-ppp v1.12

The rad_packet_recv function in radius/packet.c suffers from a memcpy buffer overflow, resulting in an overly-large recvfrom into a fixed buffer that causes a buffer overflow and overwrites arbitrary memory. If the server connects with a malicious client, crafted client requests can remotely trigger this vulnerability.

Action-Not Available
Vendor-accel-ppphttps://accel-ppp.org/
Product-accel-pppaccel-ppp
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5636
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-05 Jun, 2025 | 04:31
Updated-05 Jun, 2025 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
PCMan FTP Server SET Command buffer overflow

A vulnerability, which was classified as critical, has been found in PCMan FTP Server 2.0.7. This issue affects some unknown processing of the component SET Command Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-PCMan
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-44631
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.90% / 74.78%
||
7 Day CHG~0.00%
Published-09 Mar, 2022 | 21:55
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Buffer Overflow vulnerability exists in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/reset_cloud_pwd feature, which allows malicous users to execute arbitrary code on the system via a crafted post request.

Action-Not Available
Vendor-n/aTP-Link Systems Inc.
Product-tl-wr886ntl-wr886n_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5665
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-05 Jun, 2025 | 15:00
Updated-05 Jun, 2025 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FreeFloat FTP Server XCWD Command buffer overflow

A vulnerability was found in FreeFloat FTP Server 1.0. It has been classified as critical. Affected is an unknown function of the component XCWD Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-FreeFloat
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24008
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.44% / 62.09%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:13
Updated-15 Apr, 2025 | 18:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the confcli binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-55603
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.05% / 16.33%
||
7 Day CHG~0.00%
Published-22 Aug, 2025 | 00:00
Updated-26 Aug, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AX3 V16.03.12.10_CN is vulnerable to Buffer Overflow in the fromSetSysTime function via the ntpServer parameter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax3_firmwareax3n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24028
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.44% / 62.09%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:17
Updated-15 Apr, 2025 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the libcommonprod.so binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-24013
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.6||CRITICAL
EPSS-0.54% / 66.65%
||
7 Day CHG~0.00%
Published-05 Aug, 2022 | 21:14
Updated-15 Apr, 2025 | 18:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability exists in the GetValue functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted configuration value can lead to a buffer overflow. An attacker can modify a configuration value to trigger this vulnerability.This vulnerability represents all occurances of the buffer overflow vulnerability within the gpio_ctrl binary.

Action-Not Available
Vendor-TCL
Product-linkhub_mesh_wifi_ac1200LinkHub Mesh Wifi
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-5637
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.07% / 20.83%
||
7 Day CHG~0.00%
Published-05 Jun, 2025 | 04:31
Updated-05 Jun, 2025 | 20:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
PCMan FTP Server SYSTEM Command buffer overflow

A vulnerability, which was classified as critical, was found in PCMan FTP Server 2.0.7. Affected is an unknown function of the component SYSTEM Command Handler. The manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Action-Not Available
Vendor-PCMan
Product-FTP Server
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-27745
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.79% / 72.93%
||
7 Day CHG~0.00%
Published-27 Nov, 2020 | 17:01
Updated-04 Aug, 2024 | 16:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Slurm before 19.05.8 and 20.x before 20.02.6 has an RPC Buffer Overflow in the PMIx MPI plugin.

Action-Not Available
Vendor-schedmdn/aDebian GNU/Linux
Product-slurmdebian_linuxn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-23218
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.40% / 60.20%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 00:00
Updated-05 May, 2025 | 17:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.

Action-Not Available
Vendor-n/aDebian GNU/LinuxOracle CorporationGNU
Product-enterprise_operations_monitorcommunications_cloud_native_core_unified_data_repositoryglibcdebian_linuxn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
  • Previous
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • ...
  • 20
  • 21
  • Next
Details not found