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).
5243 vulnerabilities reference this CWE, most recent first.
GHSA-7RWW-65P2-QXXM
Vulnerability from github – Published: 2024-04-26 21:31 – Updated: 2024-04-26 21:31A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been rated as critical. This issue affects the function formwrlSSIDget of the file /goform/wifiSSIDget. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-262133 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2024-4242"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-26T21:15:50Z",
"severity": "HIGH"
},
"details": "A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been rated as critical. This issue affects the function formwrlSSIDget of the file /goform/wifiSSIDget. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-262133 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-7rww-65p2-qxxm",
"modified": "2024-04-26T21:31:12Z",
"published": "2024-04-26T21:31:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4242"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/formwrlSSIDget.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.262133"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.262133"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.319824"
}
],
"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-7V2F-PW6H-V9VH
Vulnerability from github – Published: 2025-08-05 21:31 – Updated: 2025-08-05 21:31Foxit Reader Plugin version 2.2.1.530, bundled with Foxit Reader 5.4.4.11281, contains a stack-based buffer overflow vulnerability in the npFoxitReaderPlugin.dll module. When a PDF file is loaded from a remote host, an overly long query string in the URL can overflow a buffer, allowing remote attackers to execute arbitrary code.
{
"affected": [],
"aliases": [
"CVE-2013-10068"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-05T20:15:35Z",
"severity": "CRITICAL"
},
"details": "Foxit Reader Plugin version 2.2.1.530, bundled with Foxit Reader 5.4.4.11281, contains a stack-based buffer overflow vulnerability in the npFoxitReaderPlugin.dll module. When a PDF file is loaded from a remote host, an overly long query string in the URL can overflow a buffer, allowing remote attackers to execute arbitrary code.",
"id": "GHSA-7v2f-pw6h-v9vh",
"modified": "2025-08-05T21:31:38Z",
"published": "2025-08-05T21:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-10068"
},
{
"type": "WEB",
"url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/browser/foxit_reader_plugin_url_bof.rb"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/23944"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/24502"
},
{
"type": "WEB",
"url": "https://www.tenable.com/plugins/nessus/64094"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/foxit-reader-plugin-url-processing-buffer-overflow"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/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-7V3W-WV8Q-896W
Vulnerability from github – Published: 2024-05-03 03:30 – Updated: 2024-05-03 03:30D-Link DAP-2622 DDP Set Date-Time Auth Username Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the DDP service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20083.
{
"affected": [],
"aliases": [
"CVE-2023-35755"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-03T02:15:40Z",
"severity": "HIGH"
},
"details": "D-Link DAP-2622 DDP Set Date-Time Auth Username Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the DDP service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20083.",
"id": "GHSA-7v3w-wv8q-896w",
"modified": "2024-05-03T03:30:53Z",
"published": "2024-05-03T03:30:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35755"
},
{
"type": "WEB",
"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10349"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1260"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7V6X-2Q5V-C59F
Vulnerability from github – Published: 2026-06-01 15:30 – Updated: 2026-06-01 15:30In certain scenarios when the admin has enabled Interactive Connectivity Establishment (ICE), a buffer overflow could enable remote code execution on Poly Voice products on the Linux platform.
{
"affected": [],
"aliases": [
"CVE-2026-0826"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-01T15:16:29Z",
"severity": "CRITICAL"
},
"details": "In certain scenarios when the admin has enabled Interactive Connectivity Establishment (ICE), a buffer overflow could enable\n remote code execution on Poly Voice products on the Linux platform.",
"id": "GHSA-7v6x-2q5v-c59f",
"modified": "2026-06-01T15:30:41Z",
"published": "2026-06-01T15:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0826"
},
{
"type": "WEB",
"url": "https://support.hp.com/us-en/document/ish_15052661-15052687-16/hpsbpy04083"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/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-7VHG-FVRV-7X3Q
Vulnerability from github – Published: 2026-05-13 18:30 – Updated: 2026-05-13 18:30When a classification profile is configured on a UDP virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
{
"affected": [],
"aliases": [
"CVE-2026-41956"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-13T16:16:45Z",
"severity": "HIGH"
},
"details": "When a classification profile is configured on a UDP virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate.\u00a0\u00a0Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
"id": "GHSA-7vhg-fvrv-7x3q",
"modified": "2026-05-13T18:30:55Z",
"published": "2026-05-13T18:30:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41956"
},
{
"type": "WEB",
"url": "https://my.f5.com/manage/s/article/K000158038"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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-7VMV-7RC5-HP47
Vulnerability from github – Published: 2025-11-18 09:30 – Updated: 2025-11-18 09:30There is a vulnerability in the Supermicro BMC web function at Supermicro MBD-X13SEDW-F. After logging into the BMC Web server, an attacker can use a specially crafted payload to trigger the Stack buffer overflow vulnerability.
{
"affected": [],
"aliases": [
"CVE-2025-8727"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-18T08:15:51Z",
"severity": "HIGH"
},
"details": "There is a vulnerability in the Supermicro BMC web function at Supermicro MBD-X13SEDW-F. After logging into the BMC Web server, an attacker can use a specially crafted payload to trigger the Stack buffer overflow vulnerability.",
"id": "GHSA-7vmv-7rc5-hp47",
"modified": "2025-11-18T09:30:51Z",
"published": "2025-11-18T09:30:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8727"
},
{
"type": "WEB",
"url": "https://www.supermicro.com/zh_tw/support/security_BMC_IPMI_Nov_2025"
}
],
"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-7VX3-FMM8-VFJQ
Vulnerability from github – Published: 2023-01-12 00:30 – Updated: 2023-01-19 21:30Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel of Insteon Hub running firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker should send an authenticated HTTP request to trigger this vulnerability. In cmd sn_exw, at 0x9d01b374, the value for the cmd2 key is copied using strcpy to the buffer at $sp+0x2b0.This buffer is 32 bytes large, sending anything longer will cause a buffer overflow.
{
"affected": [],
"aliases": [
"CVE-2017-16308"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-11T22:15:00Z",
"severity": "CRITICAL"
},
"details": "Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the \"cc\" channel of Insteon Hub running firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker should send an authenticated HTTP request to trigger this vulnerability. In cmd sn_exw, at 0x9d01b374, the value for the `cmd2` key is copied using `strcpy` to the buffer at `$sp+0x2b0`.This buffer is 32 bytes large, sending anything longer will cause a buffer overflow.",
"id": "GHSA-7vx3-fmm8-vfjq",
"modified": "2023-01-19T21:30:25Z",
"published": "2023-01-12T00:30:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16308"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7VX7-QJWV-WCRM
Vulnerability from github – Published: 2025-05-08 18:30 – Updated: 2025-05-12 21:31TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the text parameter in the setSmsCfg function.
{
"affected": [],
"aliases": [
"CVE-2025-45841"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-08T16:15:26Z",
"severity": "MODERATE"
},
"details": "TOTOLINK NR1800X V9.1.0u.6681_B20230703 was discovered to contain an authenticated stack overflow via the text parameter in the setSmsCfg function.",
"id": "GHSA-7vx7-qjwv-wcrm",
"modified": "2025-05-12T21:31:07Z",
"published": "2025-05-08T18:30:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-45841"
},
{
"type": "WEB",
"url": "https://github.com/regainer27/CVE-key/blob/main/bo1/README.md"
},
{
"type": "WEB",
"url": "https://www.totolink.net"
},
{
"type": "WEB",
"url": "https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/225/ids/36.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7W53-4QWF-WFW9
Vulnerability from github – Published: 2024-03-28 15:30 – Updated: 2024-08-01 18:32Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the schedStartTime parameter of the setSchedWifi function.
{
"affected": [],
"aliases": [
"CVE-2024-30588"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-28T14:15:15Z",
"severity": "MODERATE"
},
"details": "Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the schedStartTime parameter of the setSchedWifi function.",
"id": "GHSA-7w53-4qwf-wfw9",
"modified": "2024-08-01T18:32:48Z",
"published": "2024-03-28T15:30:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30588"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1202/setSchedWifi_start.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7WC7-J82H-F9PW
Vulnerability from github – Published: 2024-08-26 12:31 – Updated: 2024-08-26 18:33Tenda AX1806 v1.0.0.1 contains a stack overflow via the serverName parameter in the function form_fast_setting_internet_set.
{
"affected": [],
"aliases": [
"CVE-2024-44565"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-26T12:15:05Z",
"severity": "HIGH"
},
"details": "Tenda AX1806 v1.0.0.1 contains a stack overflow via the serverName parameter in the function form_fast_setting_internet_set.",
"id": "GHSA-7wc7-j82h-f9pw",
"modified": "2024-08-26T18:33:33Z",
"published": "2024-08-26T12:31:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-44565"
},
{
"type": "WEB",
"url": "https://detailed-stetson-767.notion.site/Tenda-AX1806-Buffer-Overflow-in-form_fast_setting_internet_set-fe072267132d42be935ea4d7a53f7369?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"
}
]
}
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.