CVE-2026-7119highCWE-77CWE-78

CVE-2026-7119: high-severity vulnerability in Tenda HG3

Tenda HG3 formCountrystr os command injection

Published

Follow this CVE+ Monitor HG3

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 8.7epss 3.3%
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 resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Tenda HG3

In the same product, most dangerous first.

CVE-2026-7096HIGHTenda HG3 formgponConf os command injectionEPSS 4.1%CVE-2026-7160HIGHTenda HG3 formTracert command injectionEPSS 3.3%CVE-2026-7151HIGHTenda HG3 formIPv6Routing formUploadConfig stack-based overflowEPSS 0.6%