Description
A vulnerability has been found in TOTOLINK T10 4.1.8cu.5083_B20200521. This affects the function sprintf of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument loginAuthUrl leads to stack-based buffer overflow. The attack may be performed from remote.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.337599
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.337599
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.717720
Exploit, Third Party Advisory related
https://github.com/JackWesleyy/CVE/blob/main/TOTOLINK_T10_BOC.md
Product product
https://www.totolink.net/
Scores
CVSS v3
9.8
EPSS
0.0047
EPSS Percentile
64.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-121
CWE-119
Status
published
Products (1)
totolink/t10_firmware
4.1.8cu.5803_b20200521
Published
Dec 19, 2025
Tracked Since
Feb 18, 2026