CVE-2025-5608

8.7 highEPSS 1.1%

High (8.7) in tenda ac18 firmware. EPSS 1.1% chance of exploitation in the next 30 days.

A vulnerability classified as critical has been found in Tenda AC18 15.03.05.05. Affected is the function formsetreboottimer of the file /goform/SetSysAutoRebbotCfg. The manipulation of the argument rebootTime leads to buffer overflow. It is possible to launch the attack 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

8.8 high

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWEs: CWE-120, CWE-119
Published: 2025-06-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tenda:ac18_firmware

References

https://lavender-bicycle-a5a.notion.site/Tenda-AC18-formsetreboottimer-20653a41781f801ab9e2e022dd089d69?source=copy_link
https://vuldb.com/?ctiid.311094
https://vuldb.com/?id.311094
https://vuldb.com/?submit.588935
https://www.tenda.com.cn/

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