Home/CVE/Directory traversal vulnerability in the web-based management feature on the TP-LINK TL-WR841N router with firmware 3.13
CVE

CVE-2012-5687

Directory traversal vulnerability in the web-based management feature on the TP-LINK TL-WR841N router with firmware 3.13

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.

HIGH · CVSS 7.8 EPSS 0.6748
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  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0

Affected Products & Versions

2

Public Exploits & PoCs

2

Scoring & Timeline

7.8
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:C/I:N/A:N
Published to NVD01 Nov 2012 · 10:44 AM
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References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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