CVE-2023-40830

9.8 criticalEPSS 0.8%

Critical (9.8) in tenda ac6 firmware. EPSS 0.8% chance of exploitation in the next 30 days.

Tenda AC6 v15.03.05.19 is vulnerable to Buffer Overflow as the Index parameter does not verify the length.

Severity

9.8 critical

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-11-01)
CWE: CWE-120
Published: 2023-10-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19