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).
5787 vulnerabilities reference this CWE, most recent first.
GHSA-6F8G-M564-F5FP
Vulnerability from github – Published: 2025-09-09 18:31 – Updated: 2025-09-10 18:30
VLAI
Details
Tenda W30E V16.01.0.19 (5037) was discovered to contain a stack overflow in the String parameter in the formDeleteMeshNode function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2025-57086"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-09T18:15:36Z",
"severity": "HIGH"
},
"details": "Tenda W30E V16.01.0.19 (5037) was discovered to contain a stack overflow in the String parameter in the formDeleteMeshNode function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.",
"id": "GHSA-6f8g-m564-f5fp",
"modified": "2025-09-10T18:30:15Z",
"published": "2025-09-09T18:31:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-57086"
},
{
"type": "WEB",
"url": "https://github.com/vulnDetailRecord/VulforDevice/blob/main/Tenda/W30E/formDeleteMeshNode.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-6FPV-Q3VM-J4GH
Vulnerability from github – Published: 2025-07-31 18:32 – Updated: 2025-07-31 21:31
VLAI
Details
D-LINK DI-8200 16.07.26A1 is vulnerable to Buffer Overflow in the ipsec_road_asp function via the host_ip parameter.
Severity
{
"affected": [],
"aliases": [
"CVE-2025-51383"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-07-31T18:15:41Z",
"severity": "LOW"
},
"details": "D-LINK DI-8200 16.07.26A1 is vulnerable to Buffer Overflow in the ipsec_road_asp function via the host_ip parameter.",
"id": "GHSA-6fpv-q3vm-j4gh",
"modified": "2025-07-31T21:31:53Z",
"published": "2025-07-31T18:32:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-51383"
},
{
"type": "WEB",
"url": "https://github.com/draw-hub/zMeedA/blob/master/CVE-2025-51383.md"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-6G22-JCP8-98GM
Vulnerability from github – Published: 2023-02-10 15:30 – Updated: 2025-03-24 21:30
VLAI
Details
D-Link N300 WI-FI Router DIR-605L v2.13B01 was discovered to contain a stack overflow via the webpage parameter at /goform/formSetWanDhcpplus.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-24347"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-02-10T15:15:00Z",
"severity": "HIGH"
},
"details": "D-Link N300 WI-FI Router DIR-605L v2.13B01 was discovered to contain a stack overflow via the webpage parameter at /goform/formSetWanDhcpplus.",
"id": "GHSA-6g22-jcp8-98gm",
"modified": "2025-03-24T21:30:27Z",
"published": "2023-02-10T15:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-24347"
},
{
"type": "WEB",
"url": "https://github.com/1160300418/Vuls/tree/main/D-Link/DIR-605L/webpage_Vuls/02"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
}
],
"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-6G2X-6J83-R28P
Vulnerability from github – Published: 2026-09-30 00:32 – Updated: 2026-09-30 00:32
VLAI
Details
A stack-based buffer overflow vulnerability in the spamBlocker (spamd) service of WatchGuard Fireware OS allows an authenticated attacker with administrator privileges to crash the service or potentially execute arbitrary code by sending a specially crafted management request.
Severity
{
"affected": [],
"aliases": [
"CVE-2026-18145"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-30T00:16:36Z",
"severity": "HIGH"
},
"details": "A stack-based buffer overflow vulnerability in the spamBlocker (spamd) service of WatchGuard Fireware OS allows an authenticated attacker with administrator privileges to crash the service or potentially execute arbitrary code by sending a specially crafted management request.",
"id": "GHSA-6g2x-6j83-r28p",
"modified": "2026-09-30T00:32:48Z",
"published": "2026-09-30T00:32:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18145"
},
{
"type": "WEB",
"url": "https://psirt.watchguard.com/CVE-2026-18145"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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-6GCQ-X87M-9Q8H
Vulnerability from github – Published: 2024-05-15 00:30 – Updated: 2024-05-15 00:30
VLAI
Details
There is a buffer overflow vulnerability in the underlying SAE (Simultaneous Authentication of Equals) 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 this vulnerability results in the ability to execute arbitrary code as a privileged user on the underlying operating system.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2024-31470"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-14T23:15:09Z",
"severity": "CRITICAL"
},
"details": "There is a buffer overflow vulnerability in the underlying SAE (Simultaneous Authentication of Equals) service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba\u0027s Access Point management protocol) UDP port (8211). Successful exploitation of this vulnerability results in the ability to execute arbitrary code as a privileged user on the underlying operating system.\n\n",
"id": "GHSA-6gcq-x87m-9q8h",
"modified": "2024-05-15T00:30:37Z",
"published": "2024-05-15T00:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-31470"
},
{
"type": "WEB",
"url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2024-006.txt"
}
],
"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-6GP5-RX75-PXF4
Vulnerability from github – Published: 2026-09-10 09:31 – Updated: 2026-09-10 09:31
VLAI
Details
GeoVision GV-LPC2211 V1.13 copies oversized ONVIF CreateUsers username or password values into fixed stack fields, allowing an authenticated administrator to crash the ONVIF worker.
Severity
4.9 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-88279"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-10T09:17:04Z",
"severity": "MODERATE"
},
"details": "GeoVision GV-LPC2211 V1.13 copies oversized ONVIF CreateUsers username or password values into fixed stack fields, allowing an authenticated administrator to crash the ONVIF worker.",
"id": "GHSA-6gp5-rx75-pxf4",
"modified": "2026-09-10T09:31:37Z",
"published": "2026-09-10T09:31:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-88279"
},
{
"type": "WEB",
"url": "https://www.geovision.com.tw/cyber_security.php"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-6GP7-G3RX-2CQ6
Vulnerability from github – Published: 2023-10-19 21:30 – Updated: 2024-04-04 08:49
VLAI
Details
In Weintek's cMT3000 HMI Web CGI device, the cgi-bin codesys.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-43492"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-10-19T20:15:09Z",
"severity": "CRITICAL"
},
"details": "\n\n\n\n\n\n\n\n\nIn Weintek\u0027s cMT3000 HMI Web CGI device, the cgi-bin codesys.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.\n\n\n\n",
"id": "GHSA-6gp7-g3rx-2cq6",
"modified": "2024-04-04T08:49:01Z",
"published": "2023-10-19T21:30:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43492"
},
{
"type": "WEB",
"url": "https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12"
}
],
"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-6GP9-MXJV-GQWR
Vulnerability from github – Published: 2024-10-25 00:33 – Updated: 2024-10-25 00:33
VLAI
Details
A vulnerability was found in Tenda RX9 Pro 22.03.02.20. It has been rated as critical. This issue affects the function sub_424CE0 of the file /goform/setMacFilterCfg of the component POST Request Handler. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Severity
{
"affected": [],
"aliases": [
"CVE-2024-10351"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-25T00:15:02Z",
"severity": "HIGH"
},
"details": "A vulnerability was found in Tenda RX9 Pro 22.03.02.20. It has been rated as critical. This issue affects the function sub_424CE0 of the file /goform/setMacFilterCfg of the component POST Request Handler. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.",
"id": "GHSA-6gp9-mxjv-gqwr",
"modified": "2024-10-25T00:33:06Z",
"published": "2024-10-25T00:33:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-10351"
},
{
"type": "WEB",
"url": "https://gitee.com/GXB0_0/iot-vul/blob/master/Tenda/RX9/20/setMacFilterCfg.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.281699"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.281699"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.427706"
},
{
"type": "WEB",
"url": "https://www.tenda.com.cn"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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-6GQC-2CG6-Q36C
Vulnerability from github – Published: 2025-10-28 15:30 – Updated: 2025-10-29 15:31
VLAI
Details
Stack-based buffer overflow vulnerability in WAVLINK QUANTUM D3G/WL-WN530HG3 firmware M30HG3_V240730, and possibly other wavlink models allows attackers to execute arbitrary code via crafted referrer value POST to login.cgi.
Severity
9.1 (Critical)
{
"affected": [],
"aliases": [
"CVE-2025-61128"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-28T15:16:13Z",
"severity": "CRITICAL"
},
"details": "Stack-based buffer overflow vulnerability in WAVLINK QUANTUM D3G/WL-WN530HG3 firmware M30HG3_V240730, and possibly other wavlink models allows attackers to execute arbitrary code via crafted referrer value POST to login.cgi.",
"id": "GHSA-6gqc-2cg6-q36c",
"modified": "2025-10-29T15:31:54Z",
"published": "2025-10-28T15:30:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61128"
},
{
"type": "WEB",
"url": "https://gist.github.com/shinobu-alpha/6dd5ad7f83c16360f6564db0bc121e99"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-6GQV-Q367-C5H2
Vulnerability from github – Published: 2024-05-01 18:30 – Updated: 2024-05-01 18:30
VLAI
Details
Unauthenticated Denial-of-Service (DoS) vulnerabilities exist in the AP Management service accessed via the PAPI protocol. Successful exploitation of these vulnerabilities results in the ability to interrupt the normal operation of the affected service.
Severity
5.3 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-33514"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-01T17:15:36Z",
"severity": "MODERATE"
},
"details": "Unauthenticated Denial-of-Service (DoS) vulnerabilities exist in the AP Management service accessed via the PAPI protocol. Successful exploitation of these vulnerabilities results in the ability to interrupt the normal operation of the affected service.\n\n",
"id": "GHSA-6gqv-q367-c5h2",
"modified": "2024-05-01T18:30:41Z",
"published": "2024-05-01T18:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33514"
},
{
"type": "WEB",
"url": "https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2024-004.txt"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"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.