What’s Vulnerable › Vulnerabilities

CVE-2023-53941: EasyPHP Webserver 14.1 Remote Code Execution

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-12-18 · updated 2026-06-17
• Weakness: CWE-78

Description

EasyPHP Webserver 14.1 contains an OS command injection vulnerability that allows unauthenticated attackers to execute arbitrary system commands by injecting malicious payloads through the app_service_control parameter. Attackers can send POST requests to /index.php?zone=settings with crafted app_service_control values to execute commands with administrative privileges.

Affected products

• EasyPHP Webserver: 14.1

References

• https://www.easyphp.org/
• https://www.exploit-db.com/exploits/51430
• https://www.vulncheck.com/advisories/easyphp-webserver-remote-code-execution

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