CVE-2012-6276: TP-Link TL-WR841N

Medium severity, CVSS 4.3. EPSS: 3.5% chance of exploitation in the next 30 days.

Directory traversal vulnerability in the web-based management interface 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 the URL parameter.

Affected products

• TP-Link TL-WR841N
• TP-Link TL-WR841N Firmware: version 3.13.9 only

Published 2013-01-26. Last modified 2026-06-16.