CVE-2025-65222

4.3 mediumEPSS 2.5%

Medium (4.3) in tenda ac21 firmware. EPSS 2.5% chance of exploitation in the next 30 days.

Tenda AC21 V16.03.08.16 is vulnerable to Buffer Overflow via the rebootTime parameter of /goform/SetSysAutoRebbotCfg.

Severity

4.3 medium

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

EPSS: 2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE: CWE-121
Published: 2025-11-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19