VulnerabilityAnalyzed
CVE-2025-11385
A vulnerability has been found in Tenda AC20 up to 16.03.08.12.
HIGH 7.4EPSS 0.80%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.80%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 4.0
- 7.4 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.80% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-120
- Affected
- tenda/ac20 firmware
- Source
- cna@vuldb.com
References
- https://github.com/cymiao1978/cve/blob/main/11.mdExploit, Third Party Advisory
- https://github.com/cymiao1978/cve/blob/main/11.md#pocExploit, Third Party Advisory
- https://vuldb.com/?ctiid.327312Permissions Required, VDB Entry
- https://vuldb.com/?id.327312Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.664922Third Party Advisory, VDB Entry
- https://www.tenda.com.cn/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.