Description
A vulnerability was found in TOTOLINK T10 4.1.8cu.5207 and classified as critical. This issue affects the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument slaveIpList leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.311675
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.311675
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.592246
Exploit, Third Party Advisory exploit
patch
https://candle-throne-f75.notion.site/TOTOLINK-T10-setUpgradeFW-20bdf0aa11858089bc28f634bb140d00
Product product
https://www.totolink.net/
Scores
CVSS v3
8.8
EPSS
0.0142
EPSS Percentile
80.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-120
Status
published
Products (1)
totolink/t10_firmware
4.1.8cu.5207
Published
Jun 09, 2025
Tracked Since
Feb 18, 2026