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Vulnerability Details :

CVE-2021-41794

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-07 Oct, 2021 | 14:57
Updated At-04 Aug, 2024 | 03:22
Rejected At-
Credits

ogs_fqdn_parse in Open5GS 1.0.0 through 2.3.3 inappropriately trusts a client-supplied length value, leading to a buffer overflow. The attacker can send a PFCP Session Establishment Request with "internet" as the PDI Network Instance. The first character is interpreted as a length value to be used in a memcpy call. The destination buffer is only 100 bytes long on the stack. Then, 'i' gets interpreted as 105 bytes to copy from the source buffer to the destination buffer.

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:07 Oct, 2021 | 14:57
Updated At:04 Aug, 2024 | 03:22
Rejected At:
▼CVE Numbering Authority (CNA)

ogs_fqdn_parse in Open5GS 1.0.0 through 2.3.3 inappropriately trusts a client-supplied length value, leading to a buffer overflow. The attacker can send a PFCP Session Establishment Request with "internet" as the PDI Network Instance. The first character is interpreted as a length value to be used in a memcpy call. The destination buffer is only 100 bytes long on the stack. Then, 'i' gets interpreted as 105 bytes to copy from the source buffer to the destination buffer.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://research.nccgroup.com/2021/10/06/technical-advisory-open5gs-stack-buffer-overflow-during-pfcp-session-establishment-on-upf-cve-2021-41794
x_refsource_MISC
Hyperlink: https://research.nccgroup.com/2021/10/06/technical-advisory-open5gs-stack-buffer-overflow-during-pfcp-session-establishment-on-upf-cve-2021-41794
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://research.nccgroup.com/2021/10/06/technical-advisory-open5gs-stack-buffer-overflow-during-pfcp-session-establishment-on-upf-cve-2021-41794
x_refsource_MISC
x_transferred
Hyperlink: https://research.nccgroup.com/2021/10/06/technical-advisory-open5gs-stack-buffer-overflow-during-pfcp-session-establishment-on-upf-cve-2021-41794
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:07 Oct, 2021 | 15:15
Updated At:15 Oct, 2021 | 13:26

ogs_fqdn_parse in Open5GS 1.0.0 through 2.3.3 inappropriately trusts a client-supplied length value, leading to a buffer overflow. The attacker can send a PFCP Session Establishment Request with "internet" as the PDI Network Instance. The first character is interpreted as a length value to be used in a memcpy call. The destination buffer is only 100 bytes long on the stack. Then, 'i' gets interpreted as 105 bytes to copy from the source buffer to the destination buffer.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches

open5gs
open5gs
>>open5gs>>Versions from 1.0.0(inclusive) to 2.3.3(inclusive)
cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Primarynvd@nist.gov
CWE ID: CWE-120
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://research.nccgroup.com/2021/10/06/technical-advisory-open5gs-stack-buffer-overflow-during-pfcp-session-establishment-on-upf-cve-2021-41794cve@mitre.org
Exploit
Third Party Advisory
Hyperlink: https://research.nccgroup.com/2021/10/06/technical-advisory-open5gs-stack-buffer-overflow-during-pfcp-session-establishment-on-upf-cve-2021-41794
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory

Change History

0
Information is not available yet

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Matching Score-4
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CVSS Score-7.5||HIGH
EPSS-0.34% / 56.02%
||
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||
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KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Nsasoft US LLC SpotAuditor 5.3.5. The program can be crashed by entering 300 bytes char data into the "Key" or "Name" field while registering.

Action-Not Available
Vendor-nsasoftn/a
Product-spotauditorn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-30259
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-8.2||HIGH
EPSS-1.10% / 77.15%
||
7 Day CHG~0.00%
Published-13 May, 2024 | 14:45
Updated-27 Jan, 2025 | 18:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
FastDDS heap buffer overflow when publisher sends malformed packet

FastDDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8, when a publisher serves malformed `RTPS` packet, heap buffer overflow occurs on the subscriber. This can remotely crash any Fast-DDS process, potentially leading to a DOS attack. Versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8 contain a patch for the issue.

Action-Not Available
Vendor-eprosimaeProsimaeprosima
Product-fast_ddsFast-DDSfast_dds
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-2021-25306
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.85% / 73.95%
||
7 Day CHG~0.00%
Published-02 Mar, 2021 | 00:40
Updated-03 Aug, 2024 | 20:03
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 in the AT command interface of Gigaset DX600A v41.00-175 devices allows remote attackers to force a device reboot by sending relatively long AT commands.

Action-Not Available
Vendor-gigasetn/a
Product-dx600adx600a_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-27572
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.14% / 34.90%
||
7 Day CHG~0.00%
Published-01 Mar, 2024 | 00:00
Updated-30 Apr, 2025 | 11:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

LBT T300-T390 v2.2.1.8 were discovered to contain a stack overflow via the ApCliSsid parameter in the updateCurAPlist function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Action-Not Available
Vendor-libtorn/aszlbt
Product-lbt-t300-t390_firmwarelbt-t300-t390n/albt-t300-t390_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-24736
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.24% / 46.84%
||
7 Day CHG~0.00%
Published-29 Jan, 2024 | 00:00
Updated-20 Jun, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The POP3 service in YahooPOPs (aka YPOPs!) 1.6 allows a remote denial of service (reboot) via a long string to TCP port 110, a related issue to CVE-2004-1558.

Action-Not Available
Vendor-ypopsemailn/a
Product-ypops\!n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-24419
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.18% / 39.50%
||
7 Day CHG+0.02%
Published-21 Jan, 2025 | 00:00
Updated-18 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

The Linux Foundation Magma <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) was discovered to contain a buffer overflow in the decode_traffic_flow_template_packet_filter function at /3gpp/3gpp_24.008_sm_ies.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted NAS packet.

Action-Not Available
Vendor-n/aThe Linux Foundation
Product-magman/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-24416
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.18% / 39.50%
||
7 Day CHG+0.02%
Published-21 Jan, 2025 | 00:00
Updated-15 Mar, 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

The Linux Foundation Magma <= 1.8.0 (fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486) was discovered to contain a buffer overflow in the decode_access_point_name_ie function at /3gpp/3gpp_24.008_sm_ies.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted NAS packet.

Action-Not Available
Vendor-n/aThe Linux Foundation
Product-magman/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-24479
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.29% / 51.93%
||
7 Day CHG~0.00%
Published-21 Feb, 2024 | 00:00
Updated-14 Apr, 2025 | 12:55
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 Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the wsutil/to_str.c, and format_fractional_part_nsecs components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.

Action-Not Available
Vendor-n/aWireshark FoundationFedora Project
Product-wiresharkfedoran/awiresharkfedora
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-24451
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-2.71% / 85.35%
||
7 Day CHG+0.28%
Published-21 Jan, 2025 | 00:00
Updated-24 Jan, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack overflow in the sctp_server::sctp_receiver_thread component of OpenAirInterface CN5G AMF (oai-cn5g-amf) up to v2.0.0 allows attackers to cause a Denial of Service (DoS) by repeatedly establishing SCTP connections with the N2 interface.

Action-Not Available
Vendor-n/a
Product-n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2000-0548
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-3.42% / 86.97%
||
7 Day CHG~0.00%
Published-13 Oct, 2000 | 04:00
Updated-03 Apr, 2025 | 01:03
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 Kerberos 4 KDC program allows remote attackers to cause a denial of service via the e_msg variable in the kerb_err_reply function.

Action-Not Available
Vendor-kerbnet_projectcygnus_network_security_projectn/aMIT (Massachusetts Institute of Technology)
Product-kerberoskerbnetcygnus_network_securitykerberos_5n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2000-0546
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-2.58% / 84.97%
||
7 Day CHG~0.00%
Published-12 Jul, 2000 | 04:00
Updated-03 Apr, 2025 | 01:03
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 Kerberos 4 KDC program allows remote attackers to cause a denial of service via the lastrealm variable in the set_tgtkey function.

Action-Not Available
Vendor-kerbnet_projectcygnus_network_security_projectn/aMIT (Massachusetts Institute of Technology)
Product-kerberoskerbnetcygnus_network_securitykerberos_5n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-4452
Matching Score-4
Assigner-Moxa Inc.
ShareView Details
Matching Score-4
Assigner-Moxa Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.06% / 18.67%
||
7 Day CHG~0.00%
Published-01 Nov, 2023 | 14:24
Updated-06 Sep, 2024 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Web Server Buffer Overflow Vulnerability

A vulnerability has been identified in the EDR-810, EDR-G902, and EDR-G903 Series, making them vulnerable to the denial-of-service vulnerability. This vulnerability stems from insufficient input validation in the URI, potentially enabling malicious users to trigger the device reboot.

Action-Not Available
Vendor-Moxa Inc.
Product-edr-g902-tedr-g903_firmwareedr-g902-t_firmwareedr-810-vpn-2gsfp-t_firmwareedr-810-2gsfp-t_firmwareedr-810-2gsfp-tedr-810-2gsfpedr-g903edr-810-vpn-2gsfp_firmwareedr-810-vpn-2gsfp-tedr-g902edr-810-vpn-2gsfpedr-g903-tedr-g902_firmwareedr-810-2gsfp_firmwareedr-g903-t_firmwareEDR G903 Series EDR-810 Series EDR G902 Series
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-1999-0945
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5||MEDIUM
EPSS-21.30% / 95.47%
||
7 Day CHG~0.00%
Published-07 May, 2001 | 04:00
Updated-03 Apr, 2025 | 01:03
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 Internet Mail Service (IMS) for Microsoft Exchange 5.5 and 5.0 allows remote attackers to conduct a denial of service via AUTH or AUTHINFO commands.

Action-Not Available
Vendor-n/aMicrosoft Corporation
Product-exchange_servern/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-46589
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.20% / 41.80%
||
7 Day CHG~0.00%
Published-18 Sep, 2024 | 00:00
Updated-19 Mar, 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

Draytek Vigor 3910 v4.3.2.6 was discovered to contain a buffer overflow in the sIpv6AiccuUser parameter at inetipv6.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

Action-Not Available
Vendor-n/aDrayTek Corp.
Product-vigor3910_firmwarevigor3910n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-21274
Matching Score-4
Assigner-Oracle
ShareView Details
Matching Score-4
Assigner-Oracle
CVSS Score-7.5||HIGH
EPSS-0.06% / 18.67%
||
7 Day CHG~0.00%
Published-15 Oct, 2024 | 19:52
Updated-18 Oct, 2024 | 19:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle WebLogic Server. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Action-Not Available
Vendor-Oracle Corporation
Product-weblogic_serverOracle WebLogic Server
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-1786
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-7.5||HIGH
EPSS-0.50% / 65.00%
||
7 Day CHG~0.00%
Published-23 Feb, 2024 | 00:31
Updated-17 Dec, 2024 | 19:45
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-600M C1 Telnet Service buffer overflow

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as critical, has been found in D-Link DIR-600M C1 3.08. Affected by this issue is some unknown functionality of the component Telnet Service. The manipulation of the argument username leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-254576. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.

Action-Not Available
Vendor-D-Link Corporation
Product-dir-600mdir-600m_firmwareDIR-600M C1dir-600m_c1_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-20451
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-7.5||HIGH
EPSS-0.09% / 26.89%
||
7 Day CHG~0.00%
Published-07 Aug, 2024 | 16:48
Updated-23 Aug, 2024 | 18:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple vulnerabilities in the web-based management interface of Cisco Small Business SPA300 Series IP Phones and Cisco Small Business SPA500 Series IP Phones could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly. These vulnerabilities exist because HTTP packets are not properly checked for errors. An attacker could exploit this vulnerability by sending a crafted HTTP packet to the remote interface of an affected device. A successful exploit could allow the attacker to cause a DoS condition on the device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-spa_501g_firmwarespa_509g_firmwarespa_514g_4-line_ip_phonespa_508g_firmwarespa_301_1_line_ip_phonespa_525g2_5-line_ip_phonespa_303_3_line_ip_phonespa_514g_firmwarespa_525g2_firmwarespa_508g_8-line_ip_phonespa_301_firmwarespa_512g_firmwarespa_504g_4-line_ip_phonespa_303_firmwarespa_502g_1-line_ip_phonespa_504g_firmwarespa_525g_5-line_ip_phonespa_502g_firmwarespa_501g_8-line_ip_phonespa_509g_12-line_ip_phonespa_512g_1-line_ip_phonespa_525g_firmwareCisco Small Business IP Phones
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-46585
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.20% / 41.80%
||
7 Day CHG~0.00%
Published-18 Sep, 2024 | 00:00
Updated-17 Mar, 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

Draytek Vigor 3910 v4.3.2.6 was discovered to contain a buffer overflow in the sProfileName parameter at usergrp.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

Action-Not Available
Vendor-n/aDrayTek Corp.
Product-vigor3910vigor3910_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-12988
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-6.9||MEDIUM
EPSS-0.22% / 44.42%
||
7 Day CHG~0.00%
Published-27 Dec, 2024 | 17:00
Updated-28 May, 2025 | 20:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Netgear R6900P/R7000P HTTP Header sub_16C4C buffer overflow

A vulnerability has been found in Netgear R6900P and R7000P 1.3.3.154 and classified as critical. Affected by this vulnerability is the function sub_16C4C of the component HTTP Header Handler. The manipulation of the argument Host leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-NETGEAR, Inc.
Product-r7000p_firmwarer6900p_firmwarer7000pr6900pR6900PR7000P
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')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-46550
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.20% / 41.80%
||
7 Day CHG~0.00%
Published-18 Sep, 2024 | 00:00
Updated-17 Mar, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Draytek Vigor 3910 v4.3.2.6 was discovered to contain a buffer overflow in the CGIbyFieldName parameter at chglog.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

Action-Not Available
Vendor-n/aDrayTek Corp.
Product-vigor3910vigor3910_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-40110
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.14% / 34.54%
||
7 Day CHG~0.00%
Published-06 Sep, 2022 | 16:51
Updated-03 Aug, 2024 | 12:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK A3002R TOTOLINK-A3002R-He-V1.1.1-B20200824.0128 is vulnerable to Buffer Overflow via /bin/boa.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3002ra3002r_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-0283
Matching Score-4
Assigner-Juniper Networks, Inc.
ShareView Details
Matching Score-4
Assigner-Juniper Networks, Inc.
CVSS Score-7.5||HIGH
EPSS-0.44% / 62.14%
||
7 Day CHG~0.00%
Published-15 Jul, 2021 | 20:00
Updated-17 Sep, 2024 | 03:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Junos OS: Upon receipt of specific sequences of genuine packets destined to the device the kernel will crash and restart (vmcore)

A buffer overflow vulnerability in the TCP/IP stack of Juniper Networks Junos OS allows an attacker to send specific sequences of packets to the device thereby causing a Denial of Service (DoS). By repeatedly sending these sequences of packets to the device, an attacker can sustain the Denial of Service (DoS) condition. The device will abnormally shut down as a result of these sent packets. A potential indicator of compromise will be the following message in the log files: "eventd[13955]: SYSTEM_ABNORMAL_SHUTDOWN: System abnormally shut down" These issue are only triggered by traffic destined to the device. Transit traffic will not trigger these issues. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S19; 15.1 versions prior to 15.1R7-S10; 16.1 version 16.1R1 and later versions; 16.2 version 16.2R1 and later versions; 17.1 version 17.1R1 and later versions; 17.2 version 17.2R1 and later versions; 17.3 versions prior to 17.3R3-S12; 17.4 version 17.4R1 and later versions; 18.1 versions prior to 18.1R3-S13; 18.2 version 18.2R1 and later versions; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R2-S9, 18.4R3-S9; 19.1 versions prior to 19.1R3-S6; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R2-S7, 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2; 21.2 versions prior to 21.2R1-S1, 21.2R2.

Action-Not Available
Vendor-Juniper Networks, Inc.
Product-junosJunos OS
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-43314
Matching Score-4
Assigner-Zyxel Corporation
ShareView Details
Matching Score-4
Assigner-Zyxel Corporation
CVSS Score-7.5||HIGH
EPSS-0.22% / 44.38%
||
7 Day CHG~0.00%
Published-27 Sep, 2023 | 00:00
Updated-02 Aug, 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

** UNSUPPORTED WHEN ASSIGNED **The buffer overflow vulnerability in the Zyxel PMG2005-T20B firmware version V1.00(ABNK.2)b11_C0 could allow an unauthenticated attacker to cause a denial of service condition via a crafted uid.

Action-Not Available
Vendor-Zyxel Networks Corporation
Product-pmg2005-t20b_firmwarepmg2005-t20bPMG2005-T20B
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-42278
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.37% / 57.94%
||
7 Day CHG~0.00%
Published-08 Sep, 2023 | 00:00
Updated-26 Sep, 2024 | 16:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

hutool v5.8.21 was discovered to contain a buffer overflow via the component JSONUtil.parse().

Action-Not Available
Vendor-hutooln/a
Product-hutooln/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-41299
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.77%
||
7 Day CHG~0.00%
Published-25 Sep, 2023 | 11:41
Updated-24 Sep, 2024 | 16:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

DoS vulnerability in the PMS module. Successful exploitation of this vulnerability may cause the system to restart.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-40997
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.34% / 56.11%
||
7 Day CHG~0.00%
Published-28 Aug, 2023 | 00:00
Updated-02 Aug, 2024 | 18:46
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 in O-RAN Software Community ric-plt-lib-rmr v.4.9.0 allows a remote attacker to cause a denial of service via a crafted packet.

Action-Not Available
Vendor-o-ran-scn/a
Product-ric_message_routern/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-0731
Matching Score-4
Assigner-VulDB
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Matching Score-4
Assigner-VulDB
CVSS Score-5.3||MEDIUM
EPSS-0.08% / 25.10%
||
7 Day CHG~0.00%
Published-19 Jan, 2024 | 19:31
Updated-30 May, 2025 | 14:25
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 PUT Command denial of service

A vulnerability has been found in PCMan FTP Server 2.0.7 and classified as problematic. This vulnerability affects unknown code of the component PUT Command Handler. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-251554 is the identifier assigned to this vulnerability.

Action-Not Available
Vendor-pcman_ftp_server_projectPCMan
Product-pcman_ftp_serverFTP Server
CWE ID-CWE-404
Improper Resource Shutdown or Release
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-40998
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.86% / 74.07%
||
7 Day CHG~0.00%
Published-28 Aug, 2023 | 00:00
Updated-02 Aug, 2024 | 18:46
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 in O-RAN Software Community ric-plt-lib-rmr v.4.9.0 allows a remote attacker to cause a denial of service via the packet size component.

Action-Not Available
Vendor-o-ran-scn/a
Product-ric_message_routern/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-7559
Matching Score-4
Assigner-Schneider Electric
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Matching Score-4
Assigner-Schneider Electric
CVSS Score-7.5||HIGH
EPSS-0.51% / 65.21%
||
7 Day CHG~0.00%
Published-19 Nov, 2020 | 21:04
Updated-04 Aug, 2024 | 09:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability exists in PLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions) that could cause a crash of the PLC simulator present in EcoStruxureª Control Expert software when receiving a specially crafted request over Modbus.

Action-Not Available
Vendor-n/a
Product-ecostruxure_control_expertPLC Simulator on EcoStruxureª Control Expert (now Unity Pro) (all versions)
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-6087
Matching Score-4
Assigner-Talos
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Matching Score-4
Assigner-Talos
CVSS Score-7.5||HIGH
EPSS-0.04% / 11.68%
||
7 Day CHG~0.00%
Published-14 Oct, 2020 | 12:35
Updated-04 Aug, 2024 | 08:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An exploitable denial of service vulnerability exists in the ENIP Request Path Data Segment functionality of Allen-Bradley Flex IO 1794-AENT/B. A specially crafted network request can cause a loss of communications with the device resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability If the ANSI Extended Symbol Segment Sub-Type is supplied, the device treats the byte following as the Data Size in words. When this value represents a size greater than what remains in the packet data, the device enters a fault state where communication with the device is lost and a physical power cycle is required.

Action-Not Available
Vendor-n/aRockwell Automation, Inc.
Product-flex_i\/o_1794-aent\/bflex_i\/o_1794-aent\/b_firmwareAllen Bradley
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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