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CVE-2026-7119 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: April 27, 2026

Tenda HG3 - Command Injection

Published: April 27, 2026Updated: April 27, 2026Remote Exploitable

Overview

Tenda HG3 2.0 contains a command injection caused by manipulation of the "countrystr" argument in /boaform/formCountrystr, letting remote attackers execute arbitrary OS commands, exploit requires no special privileges.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Remote attackers can execute arbitrary OS commands, potentially taking full control of the device.

Mitigation

Update to the latest version.

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/

Related Resources

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Details

CVE ID: CVE-2026-7119
Severity: High
CVSS Score: 8.8
Type: command_injection
Status: new

CWE

CWE-77

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H