What’s Vulnerable › Vulnerabilities

CVE-2026-7119: Tenda HG3 formCountrystr os command injection

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-04-27 · updated 2026-10-26
• Weakness: CWE-77

Description

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.

Affected products

• Tenda HG3: 300003070

References

• https://vuldb.com/submit/800859
• https://vuldb.com/vuln/359719
• https://vuldb.com/vuln/359719/cti
• https://www.notion.so/Tenda-HG3-1-33d0c75766a8808d8b38e9d090cec7ab
• https://www.tenda.com.cn/

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