Vulnerability · Published Aug 23, 2026 · Assigned by VulDB
CVE-2026-78141Tenda CH22 exeCommand formexeCommand command injection
High 7.4
In plain English
A high-severity command injection in CH22 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 2.7% (higher than 86% of all known vulnerabilities).
Severity (CVSS 3.1)7.4High
Exploit odds (30 days)2.7%top 13.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function formexeCommand of the file /goform/exeCommand. The manipulation of the argument cmdinput leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products (as reported)
Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-394524 | Tenda CH22 exeCommand formexeCommand command injection vdb-entry, technical-description
- VDB-394524 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-78141 | CVE Analysis and Report third-party-advisory
- Submit #882284 | Tenda CH22 V1.0.0.1 Command Injection third-party-advisory
- https://candle-throne-f75.notion.site/Tenda-CH22-formexeCommand-396df0aa11858036b0cdf7a7562d4a67 exploit
- https://www.tenda.com.cn/ product