GHSA-2CVH-668X-J624中危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-29 08:31

发布时间

2026-08-29 08:31

GitHub 审查时间

—

NVD 发布时间

2026-08-29 06:16

源文件

advisories/unreviewed/2026/08/GHSA-2cvh-668x-j624/GHSA-2cvh-668x-j624.json

公告说明

A NULL pointer dereference vulnerability exists in TL-WR841N v14 in the UPnP service when processing SOAP action requests. A specially crafted SOAP action request containing unexpected XML content may cause the UPnP daemon to terminate unexpectedly.

Successful exploitation may result in a denial-of-service condition affecting UPnP functionality until the service is restarted or the device is rebooted.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-76649

标识信息

别名 / CVE

CVE-2026-76649

CWE

CWE-476

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V4

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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

原始 OSV JSON

{
  "id": "GHSA-2cvh-668x-j624",
  "aliases": [
    "CVE-2026-76649"
  ],
  "details": "A NULL\npointer dereference vulnerability exists in TL-WR841N v14 in the UPnP service when processing SOAP action requests. A specially crafted SOAP action request containing unexpected XML content may cause the UPnP daemon to terminate unexpectedly.\n\n\n\n\n\n\n\nSuccessful exploitation may result in a denial-of-service condition affecting UPnP functionality until the service is restarted or the device is rebooted.",
  "affected": [],
  "modified": "2026-08-29T00:31:03Z",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/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"
    }
  ],
  "published": "2026-08-29T00:31:03Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-76649",
      "type": "ADVISORY"
    },
    {
      "url": "https://www.tp-link.com/en/support/download/tl-wr841n/v14/#Firmware",
      "type": "WEB"
    },
    {
      "url": "https://www.tp-link.com/us/support/download/tl-wr841n/v14/#Firmware",
      "type": "WEB"
    },
    {
      "url": "https://www.tp-link.com/us/support/faq/5270",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-28T22:16:53Z",
    "github_reviewed_at": null
  }
}