What’s Vulnerable › Vulnerabilities

CVE-2021-38556

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 13.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-24 · updated 2026-06-17
• Weakness: CWE-77

Description

includes/configure_client.php in RaspAP 2.6.6 allows attackers to execute commands via command injection.

Affected products

• raspap-webgui: 2.6.6

References

• https://github.com/RaspAP/raspap-webgui
• https://github.com/RaspAP/raspap-webgui/blob/0e1d652c5e55f812aaf2a5908884e9db179416ee/includes/configure_client.php
• https://zerosecuritypenetrationtesting.com/?page_id=306
• https://github.com/RaspAP/raspap-webgui
• https://github.com/RaspAP/raspap-webgui/blob/0e1d652c5e55f812aaf2a5908884e9db179416ee/includes/configure_client.php
• https://zerosecuritypenetrationtesting.com/?page_id=306

Get alerted when CVE-2021-38556 or the next vulnerability affects your stack