Vulnerability Database

322,904

Total vulnerabilities in the database

CVE-2012-5687

Directory traversal vulnerability in the web-based management feature on the TP-LINK TL-WR841N router with firmware 3.13.9 build 120201 Rel.54965n and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the PATH_INFO to the help/ URI.

  • Published: Nov 1, 2012
  • Updated: Nov 9, 2025
  • CVE: CVE-2012-5687
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:C/I:N/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
tp-link / tl-wr841n_firmware - 3.13.9.x