Common Weakness Enumeration
CWE-121
AllowedStack-based Buffer Overflow
Abstraction: Variant · Status: Draft
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
5939 vulnerabilities reference this CWE, most recent first.
GHSA-XGRC-MQ5C-7XJC
Vulnerability from github – Published: 2025-03-19 18:30 – Updated: 2025-03-19 18:30
VLAI
Details
Improper Input Validation vulnerability in Progress LoadMaster allows : Buffer OverflowThis issue affects:
-
LoadMaster: 7.2.40.0 and above
-
ECS: All versions
-
Multi-Tenancy: 7.1.35.4 and above
Severity
4.3 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-1758"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-19T16:15:30Z",
"severity": "MODERATE"
},
"details": "Improper Input Validation vulnerability in Progress LoadMaster allows : Buffer OverflowThis issue affects:\n\n* LoadMaster: 7.2.40.0 and above\n\n* ECS: All versions\n\n* Multi-Tenancy: 7.1.35.4 and above",
"id": "GHSA-xgrc-mq5c-7xjc",
"modified": "2025-03-19T18:30:51Z",
"published": "2025-03-19T18:30:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1758"
},
{
"type": "WEB",
"url": "https://docs.progress.com/bundle/release-notes_loadmaster-7-2-61-1/page/Security-Updates.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-XH57-2H8M-3798
Vulnerability from github – Published: 2024-08-15 18:31 – Updated: 2024-08-15 21:31
VLAI
Details
Tenda FH1206 v02.03.01.35 was discovered to contain a stack overflow via the page parameter in the fromSetlpBind function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-42973"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-15T17:15:20Z",
"severity": "MODERATE"
},
"details": "Tenda FH1206 v02.03.01.35 was discovered to contain a stack overflow via the page parameter in the fromSetlpBind function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.",
"id": "GHSA-xh57-2h8m-3798",
"modified": "2024-08-15T21:31:19Z",
"published": "2024-08-15T18:31:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42973"
},
{
"type": "WEB",
"url": "https://github.com/TTTJJJWWW/AHU-IoT-vulnerable/blob/main/Tenda/FH1206/fromSetIpBind.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-XH92-VQM9-V66R
Vulnerability from github – Published: 2025-05-13 18:30 – Updated: 2025-05-13 18:30
VLAI
Details
Stack-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2025-29840"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-13T17:15:54Z",
"severity": "HIGH"
},
"details": "Stack-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.",
"id": "GHSA-xh92-vqm9-v66r",
"modified": "2025-05-13T18:30:54Z",
"published": "2025-05-13T18:30:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-29840"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29840"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-XHG5-M3MP-PF34
Vulnerability from github – Published: 2024-04-23 21:30 – Updated: 2024-04-23 21:30
VLAI
Details
A vulnerability classified as critical has been found in Tenda AC8 16.03.34.09. Affected is the function fromAdvSetMacMtuWan of the file /goform/AdvSetMacMtuWan. The manipulation of the argument wanMTU/wanSpeed/cloneType/mac/serviceName/serverName leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-261792. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-4066"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-23T21:15:49Z",
"severity": "HIGH"
},
"details": "A vulnerability classified as critical has been found in Tenda AC8 16.03.34.09. Affected is the function fromAdvSetMacMtuWan of the file /goform/AdvSetMacMtuWan. The manipulation of the argument wanMTU/wanSpeed/cloneType/mac/serviceName/serverName leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-261792. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-xhg5-m3mp-pf34",
"modified": "2024-04-23T21:30:34Z",
"published": "2024-04-23T21:30:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4066"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC8/fromAdvSetMacMtuWan.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.261792"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.261792"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.316495"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-XHJ4-39F6-QQCQ
Vulnerability from github – Published: 2025-11-13 21:31 – Updated: 2025-11-14 18:31
VLAI
Details
A stack buffer overflow vulnerability exists in the D-Link DIR-816A2 router firmware DIR-816A2_FWv1.10CNB05_R1B011D88210.img in the upload.cgi module, which handles firmware version information. The vulnerability occurs because /proc/version is read into a 512-byte buffer and then concatenated using sprintf() into another 512-byte buffer containing a 29-byte constant. Input exceeding 481 bytes triggers a stack buffer overflow, allowing an attacker who can control /proc/version content to potentially execute arbitrary code on the device.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2025-60679"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-13T20:15:51Z",
"severity": "HIGH"
},
"details": "A stack buffer overflow vulnerability exists in the D-Link DIR-816A2 router firmware DIR-816A2_FWv1.10CNB05_R1B011D88210.img in the upload.cgi module, which handles firmware version information. The vulnerability occurs because /proc/version is read into a 512-byte buffer and then concatenated using sprintf() into another 512-byte buffer containing a 29-byte constant. Input exceeding 481 bytes triggers a stack buffer overflow, allowing an attacker who can control /proc/version content to potentially execute arbitrary code on the device.",
"id": "GHSA-xhj4-39f6-qqcq",
"modified": "2025-11-14T18:31:35Z",
"published": "2025-11-13T21:31:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-60679"
},
{
"type": "WEB",
"url": "https://github.com/yifan20020708/SGTaint-0-day/blob/main/DLink/DLink-DIR-816/CVE-2025-60679.md"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
},
{
"type": "WEB",
"url": "http://d-link.com"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-XHRC-9R99-5P7F
Vulnerability from github – Published: 2025-12-11 18:30 – Updated: 2025-12-11 18:30
VLAI
Details
Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.1. A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger these vulnerabilities.When Tag is 3
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2025-66043"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-11T17:15:58Z",
"severity": "CRITICAL"
},
"details": "Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.1. A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger these vulnerabilities.When Tag is 3",
"id": "GHSA-xhrc-9r99-5p7f",
"modified": "2025-12-11T18:30:45Z",
"published": "2025-12-11T18:30:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66043"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2296"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-XJ57-M8W7-83WF
Vulnerability from github – Published: 2024-04-19 18:31 – Updated: 2025-11-04 18:30
VLAI
Details
Buffer Overflow vulnerability in libde265 v1.0.12 allows a local attacker to cause a denial of service via the allocation size exceeding the maximum supported size of 0x10000000000.
Severity
{
"affected": [],
"aliases": [
"CVE-2023-51792"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-19T17:15:52Z",
"severity": "LOW"
},
"details": "Buffer Overflow vulnerability in libde265 v1.0.12 allows a local attacker to cause a denial of service via the allocation size exceeding the maximum supported size of 0x10000000000.",
"id": "GHSA-xj57-m8w7-83wf",
"modified": "2025-11-04T18:30:49Z",
"published": "2024-04-19T18:31:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-51792"
},
{
"type": "WEB",
"url": "https://github.com/strukturag/libde265/issues/427"
},
{
"type": "WEB",
"url": "https://github.com/strukturag/libde265"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XJ6F-GH33-GMGG
Vulnerability from github – Published: 2025-05-20 21:30 – Updated: 2025-05-21 15:30
VLAI
Details
FW-WGS-804HPT v1.305b241111 was discovered to contain a stack overflow via the radIpkey parameter in the web_radiusSrv_post function.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2025-44887"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-20T20:15:42Z",
"severity": "CRITICAL"
},
"details": "FW-WGS-804HPT v1.305b241111 was discovered to contain a stack overflow via the radIpkey parameter in the web_radiusSrv_post function.",
"id": "GHSA-xj6f-gh33-gmgg",
"modified": "2025-05-21T15:30:32Z",
"published": "2025-05-20T21:30:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-44887"
},
{
"type": "WEB",
"url": "https://lafdrew.github.io/2025/04/20/web-radiusSrv-post-radIp"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-XJ7P-X54J-4RMP
Vulnerability from github – Published: 2026-10-06 21:31 – Updated: 2026-10-06 21:31
VLAI
Details
On affected Arista Wi-Fi access points, a memory corruption vulnerability exists in access point's wired uplink network endpoints. An unauthenticated attacker can crash the sensor service or potentially achieve remote code execution. Exploitation requires the attacker to be on the same network segment as the access point's wired uplink.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2026-102167"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-06T20:17:11Z",
"severity": "CRITICAL"
},
"details": "On affected Arista Wi-Fi access points, a memory corruption vulnerability exists in access point\u0027s wired uplink network endpoints. An unauthenticated attacker can crash the sensor service or potentially achieve remote code execution. Exploitation requires the attacker to be on the same network segment as the access point\u0027s wired uplink.",
"id": "GHSA-xj7p-x54j-4rmp",
"modified": "2026-10-06T21:31:54Z",
"published": "2026-10-06T21:31:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-102167"
},
{
"type": "WEB",
"url": "https://www.arista.com/en/support/advisories-notices/security-advisory/24813-security-advisory-0197"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-XJ8C-VCC9-5MFQ
Vulnerability from github – Published: 2024-01-12 21:30 – Updated: 2024-01-12 21:30
VLAI
Details
NVIDIA DGX A100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause stack memory corruption by sending a specially crafted network packet. A successful exploit of this vulnerability may lead to arbitrary code execution, denial of service, information disclosure, and data tampering.
Severity
9.0 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-31024"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-12T19:15:09Z",
"severity": "CRITICAL"
},
"details": "NVIDIA DGX A100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause stack memory corruption by sending a specially crafted network packet. A successful exploit of this vulnerability may lead to arbitrary code execution, denial of service, information disclosure, and data tampering.",
"id": "GHSA-xj8c-vcc9-5mfq",
"modified": "2024-01-12T21:30:19Z",
"published": "2024-01-12T21:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-31024"
},
{
"type": "WEB",
"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5510"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implementation
Implement and perform bounds checking on input.
Mitigation
Implementation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
No CAPEC attack patterns related to this CWE.