CVE-2026-3294
Description
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://www.tp-link.com/en/support/download/re650/v1/#Firmware
- https://www.tp-link.com/us/support/download/re650/v1/#Firmware
- https://www.tp-link.com/us/support/download/re305/v1/#Firmware
- https://www.tp-link.com/en/support/download/re305/v1/#Firmware
- https://www.tp-link.com/us/support/download/re360/v1/#Firmware
- https://www.tp-link.com/en/support/download/re360/v1/#Firmware
- https://www.tp-link.com/us/support/download/tl-wa860re/v4/#Firmware
- https://www.tp-link.com/en/support/download/tl-wa860re/v4/#Firmware
- https://www.tp-link.com/en/support/download/re580d/#Firmware
- https://www.tp-link.com/us/support/download/re580d/#Firmware
- https://www.tp-link.com/us/support/faq/5101/
CWEs
CWE-20
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.