CVE-2023-46522: TP-Link Tl-WR886N Firmware

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

TP-LINK device TL-WR886N V7.0_3.0.14_Build_221115_Rel.56908n.bin and TL-WDR7660 2.0.30 were discovered to contain a stack overflow via the function deviceInfoRegister.

Affected products

• TP-Link Tl-WR886N Firmware: version 3.0.14 only

Published 2023-10-25. Last modified 2026-06-17.