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Vulnerability Details :

CVE-2025-68114

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-17 Dec, 2025 | 21:14
Updated At-18 Dec, 2025 | 15:09
Rejected At-
Credits

Capstone doesn't check vsnprintf return in SStream_concat, allows stack buffer underflow and overflow

Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStream_concat lets a malicious cs_opt_mem.vsnprintf drive SStream’s index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Commit 2c7797182a1618be12017d7d41e0b6581d5d529e fixes the issue.

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)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:17 Dec, 2025 | 21:14
Updated At:18 Dec, 2025 | 15:09
Rejected At:
â–¼CVE Numbering Authority (CNA)
Capstone doesn't check vsnprintf return in SStream_concat, allows stack buffer underflow and overflow

Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStream_concat lets a malicious cs_opt_mem.vsnprintf drive SStream’s index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Commit 2c7797182a1618be12017d7d41e0b6581d5d529e fixes the issue.

Affected Products
Vendor
capstone-engine
Product
capstone
Versions
Affected
  • <= 6.0.0-Alpha5
Problem Types
TypeCWE IDDescription
CWECWE-124CWE-124: Buffer Underwrite ('Buffer Underflow')
CWECWE-120CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Type: CWE
CWE ID: CWE-124
Description: CWE-124: Buffer Underwrite ('Buffer Underflow')
Type: CWE
CWE ID: CWE-120
Description: CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Metrics
VersionBase scoreBase severityVector
3.14.8MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Version: 3.1
Base score: 4.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/capstone-engine/capstone/security/advisories/GHSA-85f5-6xr3-q76r
x_refsource_CONFIRM
https://github.com/capstone-engine/capstone/commit/2c7797182a1618be12017d7d41e0b6581d5d529e
x_refsource_MISC
Hyperlink: https://github.com/capstone-engine/capstone/security/advisories/GHSA-85f5-6xr3-q76r
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/capstone-engine/capstone/commit/2c7797182a1618be12017d7d41e0b6581d5d529e
Resource:
x_refsource_MISC
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
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/capstone-engine/capstone/security/advisories/GHSA-85f5-6xr3-q76r
exploit
Hyperlink: https://github.com/capstone-engine/capstone/security/advisories/GHSA-85f5-6xr3-q76r
Resource:
exploit
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:17 Dec, 2025 | 22:16
Updated At:02 Jan, 2026 | 18:33

Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStream_concat lets a malicious cs_opt_mem.vsnprintf drive SStream’s index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Commit 2c7797182a1618be12017d7d41e0b6581d5d529e fixes the issue.

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
Secondary3.14.8MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Primary3.19.8CRITICAL
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: 4.8
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
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
CPE Matches

capstone-engine
capstone-engine
>>capstone>>Versions before 6.0.0(exclusive)
cpe:2.3:a:capstone-engine:capstone:*:*:*:*:*:*:*:*
capstone-engine
capstone-engine
>>capstone>>6.0.0
cpe:2.3:a:capstone-engine:capstone:6.0.0:alpha1:*:*:*:*:*:*
capstone-engine
capstone-engine
>>capstone>>6.0.0
cpe:2.3:a:capstone-engine:capstone:6.0.0:alpha2:*:*:*:*:*:*
capstone-engine
capstone-engine
>>capstone>>6.0.0
cpe:2.3:a:capstone-engine:capstone:6.0.0:alpha3:*:*:*:*:*:*
capstone-engine
capstone-engine
>>capstone>>6.0.0
cpe:2.3:a:capstone-engine:capstone:6.0.0:alpha4:*:*:*:*:*:*
capstone-engine
capstone-engine
>>capstone>>6.0.0
cpe:2.3:a:capstone-engine:capstone:6.0.0:alpha5:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Secondarysecurity-advisories@github.com
CWE-124Secondarysecurity-advisories@github.com
CWE ID: CWE-120
Type: Secondary
Source: security-advisories@github.com
CWE ID: CWE-124
Type: Secondary
Source: security-advisories@github.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/capstone-engine/capstone/commit/2c7797182a1618be12017d7d41e0b6581d5d529esecurity-advisories@github.com
Patch
https://github.com/capstone-engine/capstone/security/advisories/GHSA-85f5-6xr3-q76rsecurity-advisories@github.com
Vendor Advisory
https://github.com/capstone-engine/capstone/security/advisories/GHSA-85f5-6xr3-q76r134c704f-9b21-4f2e-91b3-4a467353bcc0
Vendor Advisory
Hyperlink: https://github.com/capstone-engine/capstone/commit/2c7797182a1618be12017d7d41e0b6581d5d529e
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/capstone-engine/capstone/security/advisories/GHSA-85f5-6xr3-q76r
Source: security-advisories@github.com
Resource:
Vendor Advisory
Hyperlink: https://github.com/capstone-engine/capstone/security/advisories/GHSA-85f5-6xr3-q76r
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 63.15%
||
7 Day CHG~0.00%
Published-21 Nov, 2022 | 00:00
Updated-29 Apr, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
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CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-44204
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
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||
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Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Product-avs_audio_convertern/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-44172
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 63.15%
||
7 Day CHG~0.00%
Published-21 Nov, 2022 | 00:00
Updated-29 Apr, 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

Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow via function R7WebsSecurityHandler.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac18_firmwareac18n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-40415
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.22% / 44.86%
||
7 Day CHG~0.00%
Published-15 Jul, 2024 | 00:00
Updated-07 Aug, 2024 | 22:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in /goform/SetStaticRouteCfg in the sub_519F4 function in Tenda AX1806 1.0.0.1 firmware leads to stack-based buffer overflow.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ax1806ax1806_firmwaren/aax1806
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-44180
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 63.15%
||
7 Day CHG~0.00%
Published-21 Nov, 2022 | 00:00
Updated-29 Apr, 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 AC18 V15.03.05.19 is vulnerable to Buffer Overflow via function addWifiMacFilter.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac18_firmwareac18n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-44178
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.44% / 63.15%
||
7 Day CHG~0.00%
Published-21 Nov, 2022 | 00:00
Updated-29 Apr, 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 AC18 V15.03.05.19 is vulnerable to Buffer Overflow. via function formWifiWpsOOB.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac18_firmwareac18n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-37861
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.31% / 54.22%
||
7 Day CHG~0.00%
Published-05 Dec, 2024 | 00:00
Updated-15 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Open Robotics Robotic Operating System 2 (ROS2) and Nav2 humble versions were discovered to contain a buffer overflow via the nav2_amcl process. This vulnerability is triggered via sending a crafted .yaml file.

Action-Not Available
Vendor-n/aopen_robotics
Product-n/aros2nav2_humble
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-39671
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.86% / 75.27%
||
7 Day CHG+0.13%
Published-18 Aug, 2023 | 00:00
Updated-07 Oct, 2024 | 17:33
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-880 A1_FW107WWb08 was discovered to contain a buffer overflow via the function FUN_0001be68.

Action-Not Available
Vendor-n/aD-Link Corporation
Product-dir-880l_a1_firmwaredir-880l_a1n/adir-880l
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2010-1205
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-14.82% / 94.58%
||
7 Day CHG-0.41%
Published-30 Jun, 2010 | 18:00
Updated-29 Apr, 2026 | 01:13
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 pngpread.c in libpng before 1.2.44 and 1.4.x before 1.4.3, as used in progressive applications, might allow remote attackers to execute arbitrary code via a PNG image that triggers an additional data row.

Action-Not Available
Vendor-libpngn/aCanonical Ltd.Apple Inc.openSUSEGoogle LLCSUSEMozilla CorporationDebian GNU/LinuxVMware (Broadcom Inc.)Fedora Project
Product-thunderbirddebian_linuxubuntu_linuxseamonkeymac_os_xlinux_enterprise_serverfedorachromemac_os_x_serverworkstationitunesfirefoxplayerlibpngiphone_ossafariopensusen/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2013-1592
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-68.89% / 98.65%
||
7 Day CHG~0.00%
Published-23 Jan, 2020 | 18:58
Updated-06 Aug, 2024 | 15:04
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 Message Server service _MsJ2EE_AddStatistics() function when sending specially crafted SAP Message Server packets to remote TCP ports 36NN and/or 39NN in SAP NetWeaver 2004s, 7.01 SR1, 7.02 SP06, and 7.30 SP04, which could let a remote malicious user execute arbitrary code.

Action-Not Available
Vendor-n/aSAP SE
Product-netweavern/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-35426
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.76% / 73.58%
||
7 Day CHG~0.00%
Published-08 Nov, 2024 | 00:00
Updated-05 Jun, 2025 | 15:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

vmir e8117 was discovered to contain a stack overflow via the init_local_vars function at /src/vmir_wasm_parser.c.

Action-Not Available
Vendor-lonelycodern/avmir
Product-vmirn/avmir
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-40818
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.46% / 64.05%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 21:47
Updated-04 Aug, 2024 | 02:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

scheme/webauthn.c in Glewlwyd SSO server through 2.5.3 has a buffer overflow during FIDO2 signature validation in webauthn registration.

Action-Not Available
Vendor-glewlwyd_sso_server_projectn/a
Product-glewlwyd_sso_servern/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-40241
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.40% / 60.90%
||
7 Day CHG~0.00%
Published-31 Oct, 2022 | 00:00
Updated-07 May, 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

xfig 3.2.7 is vulnerable to Buffer Overflow.

Action-Not Available
Vendor-xfig_projectn/a
Product-xfign/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2018-1000517
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8||HIGH
EPSS-16.05% / 94.86%
||
7 Day CHG~0.00%
Published-26 Jun, 2018 | 16:00
Updated-09 Jun, 2025 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

BusyBox project BusyBox wget version prior to commit 8e2174e9bd836e53c8b9c6e00d1bc6e2a718686e contains a Buffer Overflow vulnerability in Busybox wget that can result in heap buffer overflow. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in after commit 8e2174e9bd836e53c8b9c6e00d1bc6e2a718686e.

Action-Not Available
Vendor-busyboxn/aDebian GNU/LinuxCanonical Ltd.
Product-debian_linuxbusyboxubuntu_linuxn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-33874
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.47% / 64.88%
||
7 Day CHG~0.00%
Published-09 May, 2024 | 16:47
Updated-18 Apr, 2025 | 14:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

HDF5 Library through 1.14.3 has a heap buffer overflow in H5O__mtime_new_encode in H5Omtime.c.

Action-Not Available
Vendor-n/aThe HDF Group
Product-hdf5n/ahdf5
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2020-6018
Matching Score-4
Assigner-Check Point Software Ltd.
ShareView Details
Matching Score-4
Assigner-Check Point Software Ltd.
CVSS Score-9.8||CRITICAL
EPSS-5.66% / 90.46%
||
7 Day CHG~0.00%
Published-02 Dec, 2020 | 01:01
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

Valve's Game Networking Sockets prior to version v1.2.0 improperly handles long encrypted messages in function AES_GCM_DecryptContext::Decrypt() when compiled using libsodium, leading to a Stack-Based Buffer Overflow and resulting in a memory corruption and possibly even a remote code execution.

Action-Not Available
Vendor-valvesoftwaren/a
Product-game_networking_socketsGame Networking Sockets
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2015-7874
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-23.08% / 95.98%
||
7 Day CHG~0.00%
Published-15 Jan, 2020 | 15:02
Updated-06 Aug, 2024 | 08:06
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 the chat server in KiTTY Portable 0.65.0.2p and earlier allows remote attackers to execute arbitrary code via a long nickname.

Action-Not Available
Vendor-portappsn/a
Product-kitty_portablen/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-34198
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-0.42% / 61.90%
||
7 Day CHG~0.00%
Published-28 Aug, 2024 | 00:00
Updated-03 Jul, 2025 | 11:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TOTOLINK AC1200 Wireless Router A3002RU V2.1.1-B20230720.1011 is vulnerable to Buffer Overflow. The formWlEncrypt CGI handler in the boa program fails to limit the length of the wlan_ssid field from user input. This allows attackers to craft malicious HTTP requests by supplying an excessively long value for the wlan_ssid field, leading to a stack overflow. This can be further exploited to execute arbitrary commands or launch denial-of-service attacks.

Action-Not Available
Vendor-n/aTOTOLINK
Product-a3002ru_firmwarea3002run/aa3002ru_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-4143
Matching Score-4
Assigner-HP Inc.
ShareView Details
Matching Score-4
Assigner-HP Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.21% / 43.62%
||
7 Day CHG~0.00%
Published-15 Jul, 2024 | 21:46
Updated-15 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Certain HP PC products using AMI BIOS – Buffer Overflow

A potential security vulnerability has been identified in certain HP PC products using AMI BIOS, which might allow arbitrary code execution. AMI has released firmware updates to mitigate this vulnerability.

Action-Not Available
Vendor-HP Inc.
Product-Certain HP PC Productsami_bios
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2015-7853
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-40.56% / 97.41%
||
7 Day CHG~0.00%
Published-07 Aug, 2017 | 20:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The datalen parameter in the refclock driver in NTP 4.2.x before 4.2.8p4, and 4.3.x before 4.3.77 allows remote attackers to execute arbitrary code or cause a denial of service (crash) via a negative input value.

Action-Not Available
Vendor-ntpn/aNetApp, Inc.
Product-data_ontaponcommand_performance_managerntpclustered_data_ontaponcommand_balanceoncommand_unified_managern/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-38687
Matching Score-4
Assigner-QNAP Systems, Inc.
ShareView Details
Matching Score-4
Assigner-QNAP Systems, Inc.
CVSS Score-8.1||HIGH
EPSS-0.81% / 74.46%
||
7 Day CHG~0.00%
Published-29 Dec, 2021 | 13:05
Updated-16 Sep, 2024 | 20:22
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack Overflow Vulnerability in Surveillance Station

A stack buffer overflow vulnerability has been reported to affect QNAP NAS running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of Surveillance Station: QTS 5.0.0 (64 bit): Surveillance Station 5.2.0.4.2 ( 2021/10/26 ) and later QTS 5.0.0 (32 bit): Surveillance Station 5.2.0.3.2 ( 2021/10/26 ) and later QTS 4.3.6 (64 bit): Surveillance Station 5.1.5.4.6 ( 2021/10/26 ) and later QTS 4.3.6 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later QTS 4.3.3: Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later

Action-Not Available
Vendor-QNAP Systems, Inc.
Product-surveillance_stationqtsSurveillance Station
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-38692
Matching Score-4
Assigner-QNAP Systems, Inc.
ShareView Details
Matching Score-4
Assigner-QNAP Systems, Inc.
CVSS Score-8.1||HIGH
EPSS-1.21% / 79.20%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 01:00
Updated-16 Sep, 2024 | 23:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard

A stack buffer overflow vulnerability has been reported to affect QNAP device running QVR Elite, QVR Pro, QVR Guard. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QVR Elite, QVR Pro, QVR Guard: QuTS hero h5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QuTS hero h4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 4.5.4: QVR Guard 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Guard 2.1.3.0 (2021/12/06) and later

Action-Not Available
Vendor-QNAP Systems, Inc.
Product-qvr_guardqvr_eliteqvr_proQVR ProQVR EliteQVR Guard
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38578
Matching Score-4
Assigner-TianoCore.org
ShareView Details
Matching Score-4
Assigner-TianoCore.org
CVSS Score-7.4||HIGH
EPSS-0.06% / 19.79%
||
7 Day CHG~0.00%
Published-03 Mar, 2022 | 21:53
Updated-03 Nov, 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

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.

Action-Not Available
Vendor-tianocoreTianoCoreInsyde Software Corp. (ISC)
Product-kerneledk2EDK II
CWE ID-CWE-124
Buffer Underwrite ('Buffer Underflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-39238
Matching Score-4
Assigner-HP Inc.
ShareView Details
Matching Score-4
Assigner-HP Inc.
CVSS Score-9.8||CRITICAL
EPSS-5.98% / 90.77%
||
7 Day CHG~0.00%
Published-03 Nov, 2021 | 00:06
Updated-04 Aug, 2024 | 02:06
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain HP Enterprise LaserJet, HP LaserJet Managed, HP Enterprise PageWide, HP PageWide Managed products may be vulnerable to potential buffer overflow.

Action-Not Available
Vendor-n/aHP Inc.
Product-futuresmart_5futuresmart_4futuresmart_3HP Enterprise LaserJet; HP LaserJet Managed; HP Enterprise PageWide; HP PageWide Managed printers
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2019-12255
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-80.15% / 99.13%
||
7 Day CHG-2.23%
Published-09 Aug, 2019 | 19:18
Updated-04 Aug, 2024 | 23:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow.

Action-Not Available
Vendor-windriverbeldenn/aNetApp, Inc.Siemens AGSonicWall Inc.
Product-power_meter_9810_firmwarehirschmann_rsp20ruggedcom_win7025_firmwarehirschmann_ees25sonicoshirschmann_grs1030hirschmann_grs1142ruggedcom_win7018_firmwarehirschmann_rspe32hirschmann_grs1130garrettcom_magnum_dx940ehirschmann_rspe35hirschmann_eesx20hirschmann_rspe37ruggedcom_win7018power_meter_9410_firmwarehirschmann_grs1042siprotec_5_firmwareruggedcom_win7000ruggedcom_win7200hirschmann_rsp35garrettcom_magnum_dx940e_firmwaree-series_santricity_os_controllervxworkshirschmann_msp40hirschmann_octopus_os3hirschmann_rsp30hirschmann_dragon_mach4000hirschmann_dragon_mach4500hirschmann_msp32hirschmann_rsp25hirschmann_rail_switch_power_smarthirschmann_eesx30hirschmann_grs1020hirschmann_rail_switch_power_litehirschmann_eagle20hirschmann_eagle30hirschmann_hiosruggedcom_win7025hirschmann_rspe30hirschmann_eagle_oneruggedcom_win7200_firmwaresiprotec_5hirschmann_ees20hirschmann_red25power_meter_9410power_meter_9810ruggedcom_win7000_firmwarehirschmann_msp30hirschmann_grs1120n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-45039
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-1.63% / 82.11%
||
7 Day CHG~0.00%
Published-31 May, 2023 | 00:00
Updated-10 Jan, 2025 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple models of the Uniview IP Camera (e.g., IPC_G6103 B6103.16.10.B25.201218, IPC_G61, IPC21, IPC23, IPC32, IPC36, IPC62, and IPC_HCMN) offer an undocumented UDP service on port 7788 that allows a remote unauthenticated attacker to overflow an internal buffer and achieve code execution. By using this buffer overflow, a remote attacker can start the telnetd service. This service has a hardcoded default username and password (root/123456). Although it has a restrictive shell, this can be easily bypassed via the built-in ECHO shell command.

Action-Not Available
Vendor-univiewn/a
Product-camera_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-4452
Matching Score-4
Assigner-VulDB
ShareView Details
Matching Score-4
Assigner-VulDB
CVSS Score-8.7||HIGH
EPSS-0.93% / 76.31%
||
7 Day CHG~0.00%
Published-09 May, 2025 | 01:31
Updated-13 May, 2025 | 18:27
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 formSetWizard2 buffer overflow

A vulnerability was found in D-Link DIR-619L 2.04B04 and classified as critical. Affected by this issue is the function formSetWizard2. The manipulation of the argument curTime leads to buffer overflow. The attack may be launched remotely. The vendor was contacted early about this disclosure. This vulnerability only affects products that are no longer supported by the maintainer.

Action-Not Available
Vendor-D-Link Corporation
Product-dir-619ldir-619l_firmwareDIR-619L
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-2021-38690
Matching Score-4
Assigner-QNAP Systems, Inc.
ShareView Details
Matching Score-4
Assigner-QNAP Systems, Inc.
CVSS Score-8.1||HIGH
EPSS-1.21% / 79.20%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 01:00
Updated-16 Sep, 2024 | 22:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard

A stack buffer overflow vulnerability has been reported to affect QNAP device running QVR Elite, QVR Pro, QVR Guard. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QVR Elite, QVR Pro, QVR Guard: QuTS hero h5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QuTS hero h4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 4.5.4: QVR Guard 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Guard 2.1.3.0 (2021/12/06) and later

Action-Not Available
Vendor-QNAP Systems, Inc.
Product-qvr_guardqvr_eliteqvr_proQVR ProQVR EliteQVR Guard
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38691
Matching Score-4
Assigner-QNAP Systems, Inc.
ShareView Details
Matching Score-4
Assigner-QNAP Systems, Inc.
CVSS Score-8.1||HIGH
EPSS-1.21% / 79.20%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 01:00
Updated-17 Sep, 2024 | 04:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard

A stack buffer overflow vulnerability has been reported to affect QNAP device running QVR Elite, QVR Pro, QVR Guard. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QVR Elite, QVR Pro, QVR Guard: QuTS hero h5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QuTS hero h4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 4.5.4: QVR Guard 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Guard 2.1.3.0 (2021/12/06) and later

Action-Not Available
Vendor-QNAP Systems, Inc.
Product-qvr_guardqvr_eliteqvr_proQVR ProQVR EliteQVR Guard
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-38682
Matching Score-4
Assigner-QNAP Systems, Inc.
ShareView Details
Matching Score-4
Assigner-QNAP Systems, Inc.
CVSS Score-8.1||HIGH
EPSS-1.21% / 79.20%
||
7 Day CHG~0.00%
Published-14 Jan, 2022 | 01:00
Updated-16 Sep, 2024 | 23:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard

A stack buffer overflow vulnerability has been reported to affect QNAP device running QVR Elite, QVR Pro, QVR Guard. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QVR Elite, QVR Pro, QVR Guard: QuTS hero h5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QuTS hero h4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 4.5.4: QVR Guard 2.1.3.0 and later QTS 5.0.0: QVR Guard 2.1.3.0 and later

Action-Not Available
Vendor-QNAP Systems, Inc.
Product-qvr_guardqvr_eliteqvr_proQVR ProQVR EliteQVR Guard
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2013-1595
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.8||CRITICAL
EPSS-3.88% / 88.37%
||
7 Day CHG~0.00%
Published-24 Jan, 2020 | 17:10
Updated-06 Aug, 2024 | 15:04
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 Vivotek PT7135 IP Camera 0300a and 0400a via a specially crafted packet in the Authorization header field sent to the RTSP service, which could let a remote malicious user execute arbitrary code or cause a Denial of Service.

Action-Not Available
Vendor-vivotekn/a
Product-pt7135_firmwarept7135n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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