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).
5207 vulnerabilities reference this CWE, most recent first.
GHSA-P4RJ-QXWV-X2MH
Vulnerability from github – Published: 2025-08-28 21:31 – Updated: 2025-08-28 21:31Tenda AC10 v4.0 firmware v16.03.10.20 was discovered to contain a stack overflow via the function get_parentControl_list_Info.
{
"affected": [],
"aliases": [
"CVE-2025-57215"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-28T19:15:33Z",
"severity": "HIGH"
},
"details": "Tenda AC10 v4.0 firmware v16.03.10.20 was discovered to contain a stack overflow via the function get_parentControl_list_Info.",
"id": "GHSA-p4rj-qxwv-x2mh",
"modified": "2025-08-28T21:31:25Z",
"published": "2025-08-28T21:31:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-57215"
},
{
"type": "WEB",
"url": "https://plaid-knot-11b.notion.site/Heap-based-Buffer-Overflow-in-function-get_parentControl_list_Info-via-deviceId-parameter-Remote-at-23eb3e9cce328014a639f619bc14ed90"
},
{
"type": "WEB",
"url": "https://www.tenda.com.cn"
}
],
"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-P4W9-3PJ8-MHQ7
Vulnerability from github – Published: 2026-05-21 00:30 – Updated: 2026-06-29 18:31A flaw was found in libsolv. This stack-based buffer overflow vulnerability occurs in libsolv's Debian metadata parser when processing specially crafted Debian repository metadata. An attacker could exploit this by providing malicious SHA384 or SHA512 checksum tags, leading to memory corruption and a denial of service (DoS) in the affected system.
{
"affected": [],
"aliases": [
"CVE-2026-9150"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-20T23:16:36Z",
"severity": "MODERATE"
},
"details": "A flaw was found in libsolv. This stack-based buffer overflow vulnerability occurs in libsolv\u0027s Debian metadata parser when processing specially crafted Debian repository metadata. An attacker could exploit this by providing malicious SHA384 or SHA512 checksum tags, leading to memory corruption and a denial of service (DoS) in the affected system.",
"id": "GHSA-p4w9-3pj8-mhq7",
"modified": "2026-06-29T18:31:49Z",
"published": "2026-05-21T00:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9150"
},
{
"type": "WEB",
"url": "https://github.com/openSUSE/libsolv/pull/616"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:21333"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:28236"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:30649"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-9150"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460379"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-P4WP-M87Q-2HXM
Vulnerability from github – Published: 2023-07-06 15:30 – Updated: 2025-11-04 21:30Multiple buffer overflow vulnerabilities exist in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to a buffer overflow. An attacker can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the set_ike_profile function with the secrets_local variable.
{
"affected": [],
"aliases": [
"CVE-2023-25121"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-07-06T15:15:15Z",
"severity": "HIGH"
},
"details": "Multiple buffer overflow vulnerabilities exist in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to a buffer overflow. An attacker can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the set_ike_profile function with the secrets_local variable.",
"id": "GHSA-p4wp-m87q-2hxm",
"modified": "2025-11-04T21:30:36Z",
"published": "2023-07-06T15:30:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-25121"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1716"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1716"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-P555-VV4Q-4WW9
Vulnerability from github – Published: 2026-03-03 21:31 – Updated: 2026-03-04 18:31Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSetQoS.
{
"affected": [],
"aliases": [
"CVE-2025-70234"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-03T21:15:57Z",
"severity": "CRITICAL"
},
"details": "Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSetQoS.",
"id": "GHSA-p555-vv4q-4ww9",
"modified": "2026-03-04T18:31:50Z",
"published": "2026-03-03T21:31:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-70234"
},
{
"type": "WEB",
"url": "https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2025-70234"
},
{
"type": "WEB",
"url": "https://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-513"
},
{
"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:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-P59F-4XMH-83R9
Vulnerability from github – Published: 2025-02-11 18:31 – Updated: 2025-02-11 18:31Illustrator versions 29.1, 28.7.3 and earlier are affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
{
"affected": [],
"aliases": [
"CVE-2025-21163"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-11T18:15:28Z",
"severity": "HIGH"
},
"details": "Illustrator versions 29.1, 28.7.3 and earlier are affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-p59f-4xmh-83r9",
"modified": "2025-02-11T18:31:36Z",
"published": "2025-02-11T18:31:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21163"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/illustrator/apsb25-11.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-P5G3-6W3J-V5QC
Vulnerability from github – Published: 2025-03-20 21:31 – Updated: 2025-03-21 18:31Tenda W18E v2.0 v16.01.0.11 was discovered to contain a stack overflow in the wifiPwd parameter at /goform/setModules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
{
"affected": [],
"aliases": [
"CVE-2025-29218"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-20T19:15:37Z",
"severity": "MODERATE"
},
"details": "Tenda W18E v2.0 v16.01.0.11 was discovered to contain a stack overflow in the wifiPwd parameter at /goform/setModules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.",
"id": "GHSA-p5g3-6w3j-v5qc",
"modified": "2025-03-21T18:31:34Z",
"published": "2025-03-20T21:31:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-29218"
},
{
"type": "WEB",
"url": "https://gist.github.com/isstabber/a03c9dc3e89d5cf3b9e46dbef1ee5bf1"
},
{
"type": "WEB",
"url": "https://github.com/isstabber/my_VulnHub/blob/main/TendaW18eV2/poc_wifipwd_stack_overflow.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-P5W7-H2H4-299J
Vulnerability from github – Published: 2024-03-28 15:30 – Updated: 2024-08-16 21:32Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the deviceMac parameter of the addWifiMacFilter function.
{
"affected": [],
"aliases": [
"CVE-2024-30594"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-28T13:15:48Z",
"severity": "MODERATE"
},
"details": "Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the deviceMac parameter of the addWifiMacFilter function.",
"id": "GHSA-p5w7-h2h4-299j",
"modified": "2024-08-16T21:32:35Z",
"published": "2024-03-28T15:30:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30594"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1202/addWifiMacFilter_deviceMac.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-P5WR-FV9M-V746
Vulnerability from github – Published: 2026-02-19 00:30 – Updated: 2026-02-19 00:30ChaosPro 2.0 contains a buffer overflow vulnerability in the configuration file path handling that allows attackers to execute arbitrary code by overwriting the Structured Exception Handler. Attackers can craft a malicious configuration file with carefully constructed payload to overwrite memory and gain remote code execution on vulnerable Windows XP systems.
{
"affected": [],
"aliases": [
"CVE-2019-25365"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-18T22:16:22Z",
"severity": "HIGH"
},
"details": "ChaosPro 2.0 contains a buffer overflow vulnerability in the configuration file path handling that allows attackers to execute arbitrary code by overwriting the Structured Exception Handler. Attackers can craft a malicious configuration file with carefully constructed payload to overwrite memory and gain remote code execution on vulnerable Windows XP systems.",
"id": "GHSA-p5wr-fv9m-v746",
"modified": "2026-02-19T00:30:29Z",
"published": "2026-02-19T00:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-25365"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/47551"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/chaospro-buffer-overflow"
},
{
"type": "WEB",
"url": "http://www.chaospro.de"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/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-P66F-379F-MM3C
Vulnerability from github – Published: 2024-03-22 06:30 – Updated: 2024-03-22 06:30A vulnerability, which was classified as critical, was found in Tenda AC15 15.03.05.18/15.03.20_multi. Affected is the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn 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-257664. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2024-2809"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-22T06:15:08Z",
"severity": "HIGH"
},
"details": "A vulnerability, which was classified as critical, was found in Tenda AC15 15.03.05.18/15.03.20_multi. Affected is the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn 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-257664. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-p66f-379f-mm3c",
"modified": "2024-03-22T06:30:26Z",
"published": "2024-03-22T06:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-2809"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC15/V1.0%20V15.03.20_multi/formSetFirewallCfg.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.257664"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.257664"
}
],
"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-P672-97F8-CHMQ
Vulnerability from github – Published: 2022-05-24 17:44 – Updated: 2022-10-20 12:00A vulnerability has been identified in RUGGEDCOM RM1224 (All versions >= V4.3), SCALANCE M-800 (All versions >= V4.3), SCALANCE S615 (All versions >= V4.3), SCALANCE SC-600 Family (All versions >= V2.0 and < V2.1.3), SCALANCE X300WG (All versions < V4.1), SCALANCE XM400 (All versions < V6.2), SCALANCE XR500 (All versions < V6.2), SCALANCE Xx200 Family (All versions < V4.1). Affected devices contain a stack-based buffer overflow vulnerability in the handling of STP BPDU frames that could allow a remote attacker to trigger a denial-of-service condition or potentially remote code execution. Successful exploitation requires the passive listening feature of the device to be active.
{
"affected": [],
"aliases": [
"CVE-2021-25667"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-03-15T17:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability has been identified in RUGGEDCOM RM1224 (All versions \u003e= V4.3), SCALANCE M-800 (All versions \u003e= V4.3), SCALANCE S615 (All versions \u003e= V4.3), SCALANCE SC-600 Family (All versions \u003e= V2.0 and \u003c V2.1.3), SCALANCE X300WG (All versions \u003c V4.1), SCALANCE XM400 (All versions \u003c V6.2), SCALANCE XR500 (All versions \u003c V6.2), SCALANCE Xx200 Family (All versions \u003c V4.1). Affected devices contain a stack-based buffer overflow vulnerability in the handling of STP BPDU frames that could allow a remote attacker to trigger a denial-of-service condition or potentially remote code execution. Successful exploitation requires the passive listening feature of the device to be active.",
"id": "GHSA-p672-97f8-chmq",
"modified": "2022-10-20T12:00:19Z",
"published": "2022-05-24T17:44:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25667"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-979775.pdf"
},
{
"type": "WEB",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-068-03"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-10
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
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implement and perform bounds checking on input.
Mitigation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation MIT-11
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.