CVE-2023-38930: Tenda AC5 Firmware

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

Tenda AC7 V1.0,V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0,V15.03.06.28, AC9 V3.0,V15.03.06.42_multi and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the deviceId parameter in the addWifiMacFilter function.

Affected products

• Tenda AC5 Firmware: version 15.03.06.28 only
• Tenda AC7 Firmware: version 15.03.06.44 only
• Tenda AC9 Firmware: version 15.03.06.42_multi only
• Tenda f1203 Firmware: version 2.0.1.6 only
• Tenda FH1205 Firmware: version 2.0.0.7(775) only

Published 2023-08-07. Last modified 2026-06-17.