A security vulnerability has been detected in Tenda CH22 up to 1.0.0.1. This issue affects the function formWrlsafeset of the file /goform/AdvSetWrlsafeset of the component HTTP Request Handler. The manipulation of the argument mit_ssid_index leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 8.9 · tendaNVD modified 2026-10-08 13:10
Affected (CPE criteria) 1
cpe:2.3:o:tenda:ch22_firmware:*:*:*:*:*:*:*:*
References 5
- https://github.com/Sxxxw/cve/issues/2 Exploit, Issue Tracking, Third Party Advisory
- https://vuldb.com/?ctiid.327354 Permissions Required, VDB Entry
- https://vuldb.com/?id.327354 Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.665615 Third Party Advisory, VDB Entry
- https://www.tenda.com.cn/ Product