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CVE-2026-7119

Tenda HG3 formCountrystr os command injection

CVSS 8.7 HIGHEPSS 3.3%CWE-77CWE-78
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Tenda · HG3
public PoCs found — 1
cve_referencewww.notion.so/Tenda-HG3-1-33d0c75766a8808d8b38e9d090cec7abunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://vuldb.com/submit/800859https://vuldb.com/vuln/359719https://vuldb.com/vuln/359719/ctihttps://www.notion.so/Tenda-HG3-1-33d0c75766a8808d8b38e9d090cec7abhttps://www.tenda.com.cn/