A weakness has been identified in Tenda CH22 1.0.0.1. Affected by this issue is the function fromVirtualSer of the file /goform/VirtualSer. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
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 7.4 · tendaNVD modified 2026-10-08 11:10
Affected (CPE criteria) 1
cpe:2.3:o:tenda:ch22_firmware:1.0.0.1:*:*:*:*:*:*:*
References 5
- https://github.com/QIU-DIE/CVE/issues/18 Exploit, Issue Tracking, Third Party Advisory
- https://vuldb.com/?ctiid.329936 Permissions Required, VDB Entry
- https://vuldb.com/?id.329936 Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.674012 Third Party Advisory, VDB Entry
- https://www.tenda.com.cn/ Product