CVE-2025-11385

moderate-risk
Published 2025-10-07

A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The affected element is the function sscanf of the file /goform/fast_setting_wifi_set. The manipulation of the argument timeZone leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Do I need to act?

-
0.41% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Tenda

References (6)

Exploit https://github.com/cymiao1978/cve/blob/main/11.md
Exploit https://github.com/cymiao1978/cve/blob/main/11.md#poc
Permissions Required https://vuldb.com/?ctiid.327312
Third Party Advisory https://vuldb.com/?id.327312
Third Party Advisory https://vuldb.com/?submit.664922
Product https://www.tenda.com.cn/
37
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal