Description
This vulnerability in AX53 v1, AX55 v4 and AX55 v4.6 results from insufficient input sanitization in the device’s probe handling logic, where unvalidated parameters can trigger a stack-based buffer overflow that causes the affected service to crash and, under specific conditions, may enable remote code execution through complex heap-spray techniques. Successful exploitation may result in repeated service unavailability and, in certain scenarios, allow an attacker to gain control of the device.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
TP-Link Systems Inc. AX53 v1
Default version status: unaffected
0 to < 251029affected
TP-Link Systems Inc. AX55 v4
Default version status: unaffected
0 to < (US)_1.2.1 Build 20260527affected
TP-Link Systems Inc. AX55 v4.6
Default version status: unaffected
0 to < (US)_1.2.1 Build 20260527affected
References
- https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware ↗
- https://www.tp-link.com/us/support/faq/5025/ ↗
- https://www.tp-link.com/us/support/download/archer-ax55/v4/#Firmware ↗
- https://www.tp-link.com/us/support/download/archer-ax55/v4.60/#Firmware ↗
- https://www.tp-link.com/en/support/download/archer-ax55/v4/ ↗