A vulnerability was detected in Tenda HG3 2.0. The impacted element is an unknown function of the file /boaform/formCountrystr. The manipulation of the argument countrystr results in os command injection. The attack may be performed from remote. The exploit is now public 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 7.4 · tendaNVD modified 2026-10-26 21:10
Affected (CPE criteria) 1
cpe:2.3:o:tenda:hg3_firmware:300003070:*:*:*:*:*:*:*
References 5
- https://vuldb.com/submit/800859 Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/359719 Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/359719/cti Permissions Required, VDB Entry
- https://www.notion.so/Tenda-HG3-1-33d0c75766a8808d8b38e9d090cec7ab Exploit, Third Party Advisory
- https://www.tenda.com.cn/ Product