Buffer overflow in Tenda Ac6

CVE-2025-50528

A buffer overflow vulnerability exists in the fromNatStaticSetting function of Tenda AC6 <=V15.03.05.19 via the page parameter.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (25.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Tenda Ac6
Tenda Ac6_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-50528?: CVE-2025-50528 is a high-severity vulnerability in Tenda Ac6, classified under Stack-based Buffer Overflow. CVSS score: 7.3/10. Published 2025-06-27.
How severe is CVE-2025-50528?: High severity. CVSS v3 base score is 7.3 out of 10.