CVE-2024-2811: Tenda AC15 WifiWpsStart formWifiWpsStart stack-based overflow

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-03-22 · updated 2026-06-17
Weakness: CWE-121

Description

A vulnerability was found in Tenda AC15 15.03.20_multi and classified as critical. Affected by this issue is the function formWifiWpsStart of the file /goform/WifiWpsStart. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-257666 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Tenda AC15: 15.03.05.20_multi

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC15/V1.0%20V15.03.20_multi/formWifiWpsStart.md
https://vuldb.com/?ctiid.257666
https://vuldb.com/?id.257666
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC15/V1.0%20V15.03.20_multi/formWifiWpsStart.md
https://vuldb.com/?ctiid.257666
https://vuldb.com/?id.257666

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