CVE-2023-41554: Tenda AC9 Firmware

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

Tenda AC9 V3.0 V15.03.06.42_multi was discovered to contain a stack overflow via parameter wpapsk_crypto at url /goform/WifiExtraSet.

Affected products

• Tenda AC9 Firmware: version 5.03.06.42_multi only

Published 2023-08-30. Last modified 2026-06-17.