Unrated severityNVD Advisory· Published Jul 17, 2025· Updated Jul 18, 2025
TOTOLINK T6 HTTP POST Request cstecgi.cgi setDiagnosisCfg buffer overflow
CVE-2025-7758
Description
A vulnerability, which was classified as critical, has been found in TOTOLINK T6 up to 4.1.5cu.748_B20211015. Affected by this issue is the function setDiagnosisCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ip leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Affected products
2- TOTOLINK/T6v5Range: 4.1.5cu.748_B20211015
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/3.mdmitreexploit
- vuldb.commitrethird-party-advisory
- github.com/AnduinBrian/Public/blob/main/Totolink%20T6/Vuln/3.mdmitrerelated
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
- www.totolink.netmitreproduct
News mentions
0No linked articles in our index yet.