CVE-2025-4896

8.7 highEPSS 0.9%

High (8.7) in tenda ac10 firmware. EPSS 0.9% chance of exploitation in the next 30 days.

A vulnerability was found in Tenda AC10 16.03.10.13 and classified as critical. Affected by this issue is some unknown functionality of the file /goform/UserCongratulationsExec. The manipulation of the argument getuid leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Severity

CVSS 4.0

8.7 high

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

CVSS 3.1

7.5 high

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWEs: CWE-120, CWE-119
Published: 2025-05-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tenda:ac10_firmware

References

https://github.com/byxs0x0/cve2/blob/main/Tenda%20AC10.md
https://vuldb.com/?ctiid.309452
https://vuldb.com/?id.309452
https://vuldb.com/?submit.578034
https://www.tenda.com.cn/

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