Vulnerability Details CVE-2026-2202
A vulnerability was detected in Tenda AC8 16.03.33.05. Affected is the function fromSetWifiGusetBasic of the file /goform/WifiGuestSet of the component httpd. The manipulation of the argument shareSpeed results in buffer overflow. The attack may be launched remotely. The exploit is now public and may be used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 25.2%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
References
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/AC8/WifiGuestSet-sharespeed-bufferoverflow.md
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/AC8/WifiGuestSet-sharespeed-bufferoverflow.md#poc
- https://vuldb.com/?ctiid.344905
- https://vuldb.com/?id.344905
- https://vuldb.com/?submit.750225
- https://www.tenda.com.cn/
Products affected by CVE-2026-2202
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cpe:2.3:h:tenda:ac8:-
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cpe:2.3:o:tenda:ac8_firmware:16.03.33.05