Unrated severityNVD Advisory· Published Aug 14, 2025· Updated Aug 15, 2025
Tenda AC20 WifiGuestSet buffer overflow
CVE-2025-8939
Description
A vulnerability was determined in Tenda AC20 up to 16.03.08.12. Affected is an unknown function of the file /goform/WifiGuestSet. The manipulation of the argument shareSpeed leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC20/Tenda%20AC20.mdmitreexploit
- vuldb.commitrethird-party-advisory
- github.com/lin-3-start/lin-cve/blob/main/Tenda%20AC20/Tenda%20AC20.mdmitrerelated
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
- www.tenda.com.cnmitreproduct
News mentions
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