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Status published
Critical
CVE-2025-14964
TOTOLINK T10 cstecgi.cgi sprintf stack-based overflow
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- JackWesley (VulDB User)
References
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Affected Vendor
TOTOLINK
View all reports →Affected Software
T10
Vulnerable Versions:
4.1.8cu.5083_B20200521
Timeline
Official Publish:
December 19th, 2025
Last Modified:
February 24th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R