CVE-2023-53941

CRITICAL 9.8

EasyPHP Webserver 14.1 Remote Code Execution

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-78
Vendor	easyphp
Product	easyphp webserver
Published	Dec 18, 2025
Last Updated	Apr 7, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Easyphp / EasyPHP Webserver

14.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Rafael Pedrero