Description
A vulnerability classified as critical was found in TOTOLINK T6 4.1.5cu.748. Affected by this vulnerability is the function clearPairCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument ip leads to command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.316315
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.316315
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.615369
Exploit, Third Party Advisory related
https://github.com/ElvisBlue/Public/blob/main/Vuln/6.md
Product product
https://www.totolink.net/
Scores
CVSS v3
6.3
EPSS
0.0159
EPSS Percentile
81.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-74
CWE-77
Status
published
Products (1)
totolink/t6_firmware
v4.1.5cu.748_b20211015
Published
Jul 14, 2025
Tracked Since
Feb 18, 2026