Vulnerability · Published Aug 9, 2026 · Assigned by VulDB
CVE-2026-19346Tenda CH22 CertListInfo formCertListInfo command injection
High 8.8
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)8.8High
Exploit odds (30 days)2.7%top 13.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was determined in Tenda CH22 1.0.0.1. This vulnerability affects the function formCertListInfo of the file /goform/CertListInfo. This manipulation of the argument Name causes command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
Affected products (as reported)
Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
References
- VDB-387182 | Tenda CH22 CertListInfo formCertListInfo command injection vdb-entry, technical-description
- VDB-387182 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-19346 | CVE Analysis and Report third-party-advisory
- Submit #865530 | Tenda CH22 V1.0.0.1 Command Injection third-party-advisory
- https://candle-throne-f75.notion.site/Tenda-CH22-formCertListInfo-387df0aa118580b4abfcffaf2fceb9ff exploit
- https://www.tenda.com.cn/ product