High severity8.8NVD Advisory· Published Mar 30, 2026· Updated Apr 2, 2026
CVE-2026-5155
CVE-2026-5155
Description
A vulnerability was found in Tenda CH22 1.0.0.1. This affects the function fromAdvSetWan of the file /goform/AdvSetWan of the component Parameter Handler. The manipulation of the argument wanmode results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.
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Affected products
2- cpe:2.3:o:tenda:ch22_firmware:1.0.0.1:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_47/README.mdnvdExploitThird Party Advisory
- vuldb.com/submit/780207nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/354187nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/354187/ctinvdPermissions RequiredVDB Entry
- www.tenda.com.cnnvdProduct
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