CVE-2023-23080
CriticalCVSS 9.8Exploitation Probability (EPSS)
High risk84th percentile - higher than 84% of all known CVEs
Summary
Certain Tenda products (CP7, CP3 v.10, IT7-PCS, IT7-LCS, IT7-PRS) are vulnerable to command injection. The vulnerability affects specific firmware versions listed in the description.
Risk Assessment
An attacker can execute arbitrary system commands on the device, potentially leading to compromise of the device and the network it is connected to.
Recommendation
Update the firmware of affected Tenda devices to the latest version provided by the vendor. If no update is available, consider restricting access to the device management interface.
Other vulnerabilities in Tenda
See all- CVE-2026-19747Critical
A weakness has been identified in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. This impacts the function CAte::HandleCmd of the file Kylin of the component ATE Module. This manipulation causes command injection. The attack is possible to be carried out remotely.
- CVE-2026-38063Critical
Tenda 5G03 version 5.03.02.04 (version 1.0) is vulnerable to command injection in the action_radio_on_with_ia_apn function via the ia parameter.
- CVE-2021-44971Critical
Multiple Tenda devices are vulnerable to authentication bypass, allowing an attacker to obtain sensitive information. This vulnerability can be combined with authenticated command injection to achieve remote code execution (RCE).
- CVE-2026-19749Low
A vulnerability was detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. The RTSP/ONVIF component has missing authentication, allowing remote attacks, though the attack is considered difficult.
- CVE-2026-19748Low
A security vulnerability has been detected in Tenda CH7, CH7G, CH10, CP3, CP3 Pro, CP7, TC3B14C, TC3B15C, TC3T14C and TC3T15C up to 20260625. The function CWebSessionManager_ParseSession in /user/bin/Kylin of the Kylin Web Service component has insufficient entropy in the SESSION argument, allowing remote attacks, though difficult.
- CVE-2026-5685High
The Tenda CX12L router version 16.03.53.12 has a stack-based buffer overflow in the fromAddressNat function of /goform/addressNat. Manipulation of the page argument allows remote exploitation.
Original NVD description (English source)
Certain Tenda products are vulnerable to command injection. This affects Tenda CP7 Tenda CP7<=V11.10.00.2211041403 and Tenda CP3 v.10 Tenda CP3 v.10<=V20220906024_2025 and Tenda IT7-PCS Tenda IT7-PCS<=V2209020914 and Tenda IT7-LCS Tenda IT7-LCS<=V2209020914 and Tenda IT7-PRS Tenda IT7-PRS<=V2209020908.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS