CVE-2026-19346: Command Injection in Tenda CH22
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.
AI Analysis
Technical Summary
This vulnerability exists in Tenda CH22 firmware version 1.0.0.1 within the formCertListInfo function of the /goform/CertListInfo endpoint. An attacker can remotely exploit this flaw by manipulating the Name parameter, resulting in command injection. The vulnerability has been publicly disclosed and carries a CVSS 4.0 score of 8.7, indicating high severity. There is no vendor advisory or patch information available at this time.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary commands on the affected device with limited privileges, potentially leading to system compromise or disruption of service. The vulnerability does not require user interaction and can be triggered over the network.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict network access to the affected device and monitor for suspicious activity related to the /goform/CertListInfo endpoint.
CVE-2026-19346: Command Injection in Tenda CH22
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.
CVSS v4.0
Score 8.7high
Affected software
Tenda
CH22
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability exists in Tenda CH22 firmware version 1.0.0.1 within the formCertListInfo function of the /goform/CertListInfo endpoint. An attacker can remotely exploit this flaw by manipulating the Name parameter, resulting in command injection. The vulnerability has been publicly disclosed and carries a CVSS 4.0 score of 8.7, indicating high severity. There is no vendor advisory or patch information available at this time.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary commands on the affected device with limited privileges, potentially leading to system compromise or disruption of service. The vulnerability does not require user interaction and can be triggered over the network.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict network access to the affected device and monitor for suspicious activity related to the /goform/CertListInfo endpoint.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-08-08T13:34:05.069Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a785260bf8831d5396a8a53
Added to database: 08/09/2026, 10:11:44 UTC
Last enriched: 08/16/2026, 14:55:20 UTC
Last updated: 09/24/2026, 01:47:41 UTC
Views: 75
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