Common Weakness Enumeration

CWE-121

Allowed

Stack-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).

5837 vulnerabilities reference this CWE, most recent first.

GHSA-QW52-QV79-54WV

Vulnerability from github – Published: 2023-01-12 00:30 – Updated: 2023-01-23 18:30
VLAI
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 s_schd, at 0x9d01a010, the value for the grp key is copied using strcpy to the buffer at $sp+0x280.This buffer is 16 bytes large, sending anything longer will cause a buffer overflow.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2017-16293"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-11T22:15:00Z",
    "severity": "HIGH"
  },
  "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 s_schd, at 0x9d01a010, the value for the `grp` key is copied using `strcpy` to the buffer at `$sp+0x280`.This buffer is 16 bytes large, sending anything longer will cause a buffer overflow.",
  "id": "GHSA-qw52-qv79-54wv",
  "modified": "2023-01-23T18:30:19Z",
  "published": "2023-01-12T00:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16293"
    },
    {
      "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:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-QW5G-QCCP-WCHW

Vulnerability from github – Published: 2024-03-28 15:30 – Updated: 2024-08-16 21:32
VLAI
Details

Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the security_5g parameter of the formWifiBasicSet function.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-30586"
  ],
  "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 security_5g parameter of the formWifiBasicSet function.",
  "id": "GHSA-qw5g-qccp-wchw",
  "modified": "2024-08-16T21:32:35Z",
  "published": "2024-03-28T15:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30586"
    },
    {
      "type": "WEB",
      "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1202/formWifiBasicSet_security_5g.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-QW7V-5RG2-WRWR

Vulnerability from github – Published: 2024-09-10 12:30 – Updated: 2024-09-10 12:30
VLAI
Details

A vulnerability has been identified in Tecnomatix Plant Simulation V2302 (All versions < V2302.0015), Tecnomatix Plant Simulation V2404 (All versions < V2404.0004). The affected applications contain a stack based overflow vulnerability while parsing specially crafted SPP files. This could allow an attacker to execute code in the context of the current process.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-41170"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-10T10:15:11Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability has been identified in Tecnomatix Plant Simulation V2302 (All versions \u003c V2302.0015), Tecnomatix Plant Simulation V2404 (All versions \u003c V2404.0004). The affected applications contain a stack based overflow vulnerability while parsing specially crafted SPP files. This could allow an attacker to execute code in the context of the current process.",
  "id": "GHSA-qw7v-5rg2-wrwr",
  "modified": "2024-09-10T12:30:38Z",
  "published": "2024-09-10T12:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41170"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/html/ssa-427715.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"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/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-QW8Q-54X9-GJWH

Vulnerability from github – Published: 2024-01-26 15:30 – Updated: 2024-01-26 15:30
VLAI
Details

A vulnerability was found in Tenda AC10U 15.03.06.49_multi_TDE01 and classified as critical. This issue affects the function formWifiWpsOOB. The manipulation of the argument index 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 associated identifier of this vulnerability is VDB-252131. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-0926"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-26T15:15:08Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was found in Tenda AC10U 15.03.06.49_multi_TDE01 and classified as critical. This issue affects the function formWifiWpsOOB. The manipulation of the argument index 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 associated identifier of this vulnerability is VDB-252131. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-qw8q-54x9-gjwh",
  "modified": "2024-01-26T15:30:30Z",
  "published": "2024-01-26T15:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0926"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yaoyue123/iot/blob/main/Tenda/AC10U/formWifiWpsOOB.md"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.252131"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.252131"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-QW9Q-7F95-XH3Q

Vulnerability from github – Published: 2023-09-21 15:30 – Updated: 2024-04-04 07:47
VLAI
Details

D-Link DIR-816 A2 v1.10CNB05 was discovered to contain a stack overflow via parameter macCloneMac in setMAC.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-43237"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-21T13:15:10Z",
    "severity": "CRITICAL"
  },
  "details": "D-Link DIR-816 A2 v1.10CNB05 was discovered to contain a stack overflow via parameter macCloneMac in setMAC.",
  "id": "GHSA-qw9q-7f95-xh3q",
  "modified": "2024-04-04T07:47:28Z",
  "published": "2023-09-21T15:30:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43237"
    },
    {
      "type": "WEB",
      "url": "https://github.com/peris-navince/founded-0-days/blob/main/Dlink/816/setMAC/1.md"
    },
    {
      "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-QWCG-C534-7PW3

Vulnerability from github – Published: 2026-01-28 18:30 – Updated: 2026-01-28 18:30
VLAI
Details

10-Strike Network Inventory Explorer 8.65 contains a buffer overflow vulnerability in exception handling that allows remote attackers to execute arbitrary code. Attackers can craft a malicious file with 209 bytes of padding and a specially constructed Structured Exception Handler to trigger code execution.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-36961"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-28T18:16:46Z",
    "severity": "HIGH"
  },
  "details": "10-Strike Network Inventory Explorer 8.65 contains a buffer overflow vulnerability in exception handling that allows remote attackers to execute arbitrary code. Attackers can craft a malicious file with 209 bytes of padding and a specially constructed Structured Exception Handler to trigger code execution.",
  "id": "GHSA-qwcg-c534-7pw3",
  "modified": "2026-01-28T18:30:48Z",
  "published": "2026-01-28T18:30:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36961"
    },
    {
      "type": "WEB",
      "url": "https://www.10-strike.com"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/49134"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/strike-network-inventory-explorer-buffer-overflow-seh"
    }
  ],
  "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-QWFH-2J54-F2G8

Vulnerability from github – Published: 2025-10-24 15:31 – Updated: 2025-10-24 18:30
VLAI
Details

D-Link DIR600L Ax FW116WWb01 was discovered to contain a buffer overflow via the curTime parameter in the function formLogDnsquery.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-60570"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-24T15:15:40Z",
    "severity": "HIGH"
  },
  "details": "D-Link DIR600L Ax FW116WWb01 was discovered to contain a buffer overflow via the curTime parameter in the function formLogDnsquery.",
  "id": "GHSA-qwfh-2j54-f2g8",
  "modified": "2025-10-24T18:30:59Z",
  "published": "2025-10-24T15:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-60570"
    },
    {
      "type": "WEB",
      "url": "https://github.com/luckysmallbird/DLINK-DIR600LAx-Vulnerability/blob/main/26-buffer%20overflow-formLogDnsquery.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-QWG2-XH56-JQW6

Vulnerability from github – Published: 2025-11-14 15:30 – Updated: 2025-11-17 18:30
VLAI
Details

Rockwell Automation Arena® suffers from a stack-based buffer overflow vulnerability. The specific flaw exists within the parsing of DOE files. Local attackers are able to exploit this issue to potentially execute arbitrary code on affected installations of Arena®. Exploiting the vulnerability requires opening a malicious DOE file.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-11918"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-14T14:15:45Z",
    "severity": "HIGH"
  },
  "details": "Rockwell Automation Arena\u00ae suffers from a\nstack-based buffer overflow vulnerability. The specific flaw exists within the\nparsing of DOE files. Local attackers are able to exploit this issue to\npotentially execute arbitrary code on affected installations of Arena\u00ae. Exploiting\nthe vulnerability requires opening a malicious DOE file.",
  "id": "GHSA-qwg2-xh56-jqw6",
  "modified": "2025-11-17T18:30:29Z",
  "published": "2025-11-14T15:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11918"
    },
    {
      "type": "WEB",
      "url": "https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1763.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:H/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-QWJ9-RPFQ-F68J

Vulnerability from github – Published: 2025-11-10 18:30 – Updated: 2025-11-12 21:31
VLAI
Details

Tenda AX3 V16.03.12.10_CN was discovered to contain a stack overflow in the wpapsk_crypto parameter of the wlSetExternParameter function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-63152"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-10T16:15:45Z",
    "severity": "HIGH"
  },
  "details": "Tenda AX3 V16.03.12.10_CN was discovered to contain a stack overflow in the wpapsk_crypto parameter of the wlSetExternParameter function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.",
  "id": "GHSA-qwj9-rpfq-f68j",
  "modified": "2025-11-12T21:31:05Z",
  "published": "2025-11-10T18:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-63152"
    },
    {
      "type": "WEB",
      "url": "https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-3/4/1.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-QWRX-45XF-JJF7

Vulnerability from github – Published: 2023-10-26 18:30 – Updated: 2023-10-30 15:15
VLAI
Summary
Elasticsearch vulnerable to stack overflow in the search API
Details

A flaw was discovered in Elasticsearch affecting the _search API that allowed a specially crafted query string to cause a stack overflow and ultimately a denial of service.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.elasticsearch:elasticsearch"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.17.13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.elasticsearch:elasticsearch"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.9.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-31419"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121",
      "CWE-787"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-30T15:15:50Z",
    "nvd_published_at": "2023-10-26T18:15:08Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was discovered in Elasticsearch affecting the `_search` API that allowed a specially crafted query string to cause a stack overflow and ultimately a denial of service.",
  "id": "GHSA-qwrx-45xf-jjf7",
  "modified": "2023-10-30T15:15:50Z",
  "published": "2023-10-26T18:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-31419"
    },
    {
      "type": "WEB",
      "url": "https://discuss.elastic.co/t/elasticsearch-8-9-1-7-17-13-security-update/343297"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20231116-0010"
    },
    {
      "type": "WEB",
      "url": "https://www.elastic.co/community/security"
    }
  ],
  "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"
    }
  ],
  "summary": "Elasticsearch vulnerable to stack overflow in the search API"
}

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.