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).
5212 vulnerabilities reference this CWE, most recent first.
GHSA-JR46-X6W8-43GX
Vulnerability from github – Published: 2024-04-15 18:30 – Updated: 2024-04-15 18:30A buffer overflow vulnerability was reported
in a system recovery bootloader that was part of the Lenovo preloaded Windows 7 and 8 operating systems from 2012 to 2014
that could allow a privileged attacker with local access to execute arbitrary code.
{
"affected": [],
"aliases": [
"CVE-2024-23594"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-15T18:15:10Z",
"severity": "MODERATE"
},
"details": "\nA buffer overflow vulnerability was reported\n\nin a system recovery bootloader that was part of the Lenovo preloaded Windows 7 and 8 operating systems from 2012 to 2014\n\n\n that could allow a privileged attacker with local access to execute arbitrary code. \n\n",
"id": "GHSA-jr46-x6w8-43gx",
"modified": "2024-04-15T18:30:51Z",
"published": "2024-04-15T18:30:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-23594"
},
{
"type": "WEB",
"url": "https://support.lenovo.com/us/en/product_security/LEN-132277"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JR48-RF3R-8W6H
Vulnerability from github – Published: 2022-08-06 00:00 – Updated: 2022-08-10 00:00A stack-based buffer overflow vulnerability exists in the confsrv addTimeGroup functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.
{
"affected": [],
"aliases": [
"CVE-2022-25996"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-05T22:15:00Z",
"severity": "CRITICAL"
},
"details": "A stack-based buffer overflow vulnerability exists in the confsrv addTimeGroup functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. A specially-crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.",
"id": "GHSA-jr48-rf3r-8w6h",
"modified": "2022-08-10T00:00:20Z",
"published": "2022-08-06T00:00:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25996"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1482"
}
],
"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-JR5J-7MPJ-FH64
Vulnerability from github – Published: 2025-01-15 06:30 – Updated: 2025-01-15 06:30Stack-based buffer overflow vulnerability exists in Linux Ratfor 1.06 and earlier. When the software processes a file which is specially crafted by an attacker, arbitrary code may be executed. As a result, the attacker may obtain or alter information of the user environment or cause the user environment to become unusable.
{
"affected": [],
"aliases": [
"CVE-2024-55577"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-15T06:15:16Z",
"severity": "HIGH"
},
"details": "Stack-based buffer overflow vulnerability exists in Linux Ratfor 1.06 and earlier. When the software processes a file which is specially crafted by an attacker, arbitrary code may be executed. As a result, the attacker may obtain or alter information of the user environment or cause the user environment to become unusable.",
"id": "GHSA-jr5j-7mpj-fh64",
"modified": "2025-01-15T06:30:49Z",
"published": "2025-01-15T06:30:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-55577"
},
{
"type": "WEB",
"url": "https://jvn.jp/en/vu/JVNVU92217718"
},
{
"type": "WEB",
"url": "http://www.dgate.org/ratfor"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JR7F-R978-2HMW
Vulnerability from github – Published: 2024-07-24 21:31 – Updated: 2024-07-26 15:31Tenda FH1201 v1.2.0.14 was discovered to contain a stack-based buffer overflow vulnerability via the funcpara1 parameter at ip/goform/setcfm.
{
"affected": [],
"aliases": [
"CVE-2024-41465"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-24T21:15:12Z",
"severity": "HIGH"
},
"details": "Tenda FH1201 v1.2.0.14 was discovered to contain a stack-based buffer overflow vulnerability via the funcpara1 parameter at ip/goform/setcfm.",
"id": "GHSA-jr7f-r978-2hmw",
"modified": "2024-07-26T15:31:51Z",
"published": "2024-07-24T21:31:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41465"
},
{
"type": "WEB",
"url": "https://github.com/iotresearch/iot-vuln/tree/main/Tenda/FH1201/setcfm"
}
],
"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-JR87-QCH5-GJC6
Vulnerability from github – Published: 2026-04-01 21:30 – Updated: 2026-04-01 21:30Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509_inet_pton_ipv6() function
{
"affected": [],
"aliases": [
"CVE-2026-25833"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-01T19:16:28Z",
"severity": "HIGH"
},
"details": "Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509_inet_pton_ipv6() function",
"id": "GHSA-jr87-qch5-gjc6",
"modified": "2026-04-01T21:30:30Z",
"published": "2026-04-01T21:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25833"
},
{
"type": "WEB",
"url": "https://mbed-tls.readthedocs.io/en/latest/security-advisories"
},
{
"type": "WEB",
"url": "https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2026-03-inet-pton"
}
],
"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-JR8W-PQ54-G8VC
Vulnerability from github – Published: 2022-08-06 00:00 – Updated: 2022-08-09 00:00A stack-based buffer overflow vulnerability exists in the confsrv set_mf_rule functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability leverages the ethAddr field within the protobuf message to cause a buffer overflow.
{
"affected": [],
"aliases": [
"CVE-2022-23918"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-05T22:15:00Z",
"severity": "CRITICAL"
},
"details": "A stack-based buffer overflow vulnerability exists in the confsrv set_mf_rule functionality of TCL LinkHub Mesh Wifi MS1G_00_01.00_14. A specially-crafted network packet can lead to stack-based buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability leverages the ethAddr field within the protobuf message to cause a buffer overflow.",
"id": "GHSA-jr8w-pq54-g8vc",
"modified": "2022-08-09T00:00:21Z",
"published": "2022-08-06T00:00:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23918"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1455"
}
],
"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-JRF6-FRJ2-W4M8
Vulnerability from github – Published: 2024-04-09 15:30 – Updated: 2024-04-09 15:30A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the band parameter at offset 0x422420 of the httpd binary shipped with v5.0.4 Build 20220216 of the EAP115.
{
"affected": [],
"aliases": [
"CVE-2023-49911"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-09T15:15:30Z",
"severity": "HIGH"
},
"details": "A stack-based buffer overflow vulnerability exists in the web interface Radio Scheduling functionality of Tp-Link AC1350 Wireless MU-MIMO Gigabit Access Point (EAP225 V3) v5.1.0 Build 20220926. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability refers specifically to the overflow that occurs via the `band` parameter at offset `0x422420` of the `httpd` binary shipped with v5.0.4 Build 20220216 of the EAP115.",
"id": "GHSA-jrf6-frj2-w4m8",
"modified": "2024-04-09T15:30:37Z",
"published": "2024-04-09T15:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-49911"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1888"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1888"
}
],
"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-JRV6-HP59-FJ6F
Vulnerability from github – Published: 2024-05-05 06:30 – Updated: 2024-05-05 06:30A vulnerability has been found in Tenda i21 1.0.0.14(4656) and classified as critical. Affected by this vulnerability is the function formSetUplinkInfo of the file /goform/setUplinkInfo. The manipulation of the argument pingHostIp2 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-263083. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2024-4494"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-05T05:15:06Z",
"severity": "HIGH"
},
"details": "A vulnerability has been found in Tenda i21 1.0.0.14(4656) and classified as critical. Affected by this vulnerability is the function formSetUplinkInfo of the file /goform/setUplinkInfo. The manipulation of the argument pingHostIp2 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-263083. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-jrv6-hp59-fj6f",
"modified": "2024-05-05T06:30:36Z",
"published": "2024-05-05T06:30:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4494"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/i/i21/formSetUplinkInfo.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.263083"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.263083"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.323604"
}
],
"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-JRWF-88RV-M9XR
Vulnerability from github – Published: 2024-05-20 18:31 – Updated: 2024-08-01 15:31Tenda AX1806 v1.0.0.1 contains a stack overflow via the adv.iptv.stballvlans parameter in the function formSetIptv.
{
"affected": [],
"aliases": [
"CVE-2024-35578"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-20T18:15:10Z",
"severity": "HIGH"
},
"details": "Tenda AX1806 v1.0.0.1 contains a stack overflow via the adv.iptv.stballvlans parameter in the function formSetIptv.",
"id": "GHSA-jrwf-88rv-m9xr",
"modified": "2024-08-01T15:31:45Z",
"published": "2024-05-20T18:31:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35578"
},
{
"type": "WEB",
"url": "https://detailed-stetson-767.notion.site/Tenda-AX1806-Buffer-Overflow-in-formSetIptv-cebf9202122a4582ae86c5253b3f6da3?pvs=4"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JV22-J23G-5GFV
Vulnerability from github – Published: 2024-12-04 12:31 – Updated: 2025-05-28 15:33Stack-based Buffer Overflow vulnerability in Shenzhen Tenda Technology Co Tenda AC6V2 (setDoublePppoeConfig->guest_ip_check(overflow arg: mask) modules) allows Overflow Buffers.This issue affects Tenda AC6V2: through 15.03.06.50
{
"affected": [],
"aliases": [
"CVE-2024-52273"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-12-04T11:30:50Z",
"severity": "HIGH"
},
"details": "Stack-based Buffer Overflow vulnerability in Shenzhen Tenda Technology Co Tenda AC6V2 (setDoublePppoeConfig-\u003eguest_ip_check(overflow arg: mask) modules) allows Overflow Buffers.This issue affects Tenda AC6V2: through 15.03.06.50",
"id": "GHSA-jv22-j23g-5gfv",
"modified": "2025-05-28T15:33:56Z",
"published": "2024-12-04T12:31:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-52273"
},
{
"type": "WEB",
"url": "https://www.vulsec.org/advisories"
}
],
"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:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/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"
}
]
}
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.