ghsa-fgvj-q3hx-cpwr
Vulnerability from github
Published
2025-04-18 03:31
Modified
2025-07-09 18:30
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
8.6 (High) - CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:L/SI:N/SA:L
Details

A Stored cross-site scripting (XSS) vulnerability in upnp page of the web Interface in TP-Link WR841N <=4.19 allows remote attackers to inject arbitrary JavaScript code via the port mapping description. This leads to

an execution of the JavaScript payload when the upnp page is loaded.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-25427"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-18T01:15:32Z",
    "severity": "HIGH"
  },
  "details": "A Stored cross-site scripting (XSS)\nvulnerability in upnp page of the web Interface in TP-Link WR841N \u003c=4.19\nallows remote attackers to inject arbitrary JavaScript code via the port\nmapping description. This leads to \n\nan execution of the JavaScript payload when the upnp page is loaded.",
  "id": "GHSA-fgvj-q3hx-cpwr",
  "modified": "2025-07-09T18:30:38Z",
  "published": "2025-04-18T03:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-25427"
    },
    {
      "type": "WEB",
      "url": "https://github.com/slin99/2025-25427"
    },
    {
      "type": "WEB",
      "url": "https://github.com/slin99/2025-25427/blob/master/readme.md"
    },
    {
      "type": "WEB",
      "url": "https://www.tp-link.com/en/support/download/tl-wr841n/#Firmware"
    },
    {
      "type": "WEB",
      "url": "https://www.tp-link.com/us/support/download/tl-wr841n/#Firmware"
    },
    {
      "type": "WEB",
      "url": "https://www.tp-link.com/us/support/faq/4415"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:L/SI:N/SA:L/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"
    }
  ]
}


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