CVE-2026-3294
HIGHDescription
An authentication logic vulnerability in multiple TP-Link range extenders allows an unauthenticated attacker on an adjacent network to manipulate a login parameter and reset the administrator password due to insufficient validation. Successful exploitation allows an attacker to obtain full administrative control of the affected device, potentially impacting on confidentiality, integrity, and availability.
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploit Intelligence
Low risk: more likely to be exploited than 31% of all known CVEs.
References
- https://www.tp-link.com/en/support/download/re305/v1/#Firmware
- https://www.tp-link.com/en/support/download/re360/v1/#Firmware
- https://www.tp-link.com/en/support/download/re580d/#Firmware
- https://www.tp-link.com/en/support/download/re650/v1/#Firmware
- https://www.tp-link.com/en/support/download/tl-wa860re/v4/#Firmware
- https://www.tp-link.com/us/support/download/re305/v1/#Firmware
- https://www.tp-link.com/us/support/download/re360/v1/#Firmware
- https://www.tp-link.com/us/support/download/re580d/#Firmware
- https://www.tp-link.com/us/support/download/re650/v1/#Firmware
- https://www.tp-link.com/us/support/download/tl-wa860re/v4/#Firmware
- https://www.tp-link.com/us/support/faq/5101/
Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
Start freeThis product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-01.