CVE-2025-14964

9.3 criticalEPSS 1.0%

Critical (9.3) in totolink t10 firmware. EPSS 1.0% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

9.3 critical

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWEs: CWE-119, CWE-121
Published: 2025-12-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

totolink:t10_firmware

References

https://github.com/JackWesleyy/CVE/blob/main/TOTOLINK_T10_BOC.md
https://vuldb.com/?ctiid.337599
https://vuldb.com/?id.337599
https://vuldb.com/?submit.717720
https://www.totolink.net/

Check your stack JSON