CVE-2025-11117 HIGH

CVE-2025-11117: Tenda CH22 GstDhcpSetSer formWrlExtraGet buffer overflow

Vendor Tenda
Product CH22
Weakness CWE-120
Published September 28, 2025
Last update September 29, 2025
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS: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

What the vulnerability does

01Description

A vulnerability was determined in Tenda CH22 1.0.0.1. This vulnerability affects the function formWrlExtraGet of the file /goform/GstDhcpSetSer. This manipulation of the argument dips causes buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Key dates

02Disclosure timeline

September 28, 2025 CVE published
September 29, 2025 Record updated