What is the CVSS score of CVE-2025-48703?

CVE-2025-48703 has a CVSS 3.1 base score of 9.0 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 59.1%.

Which versions of Webpanel are affected by CVE-2025-48703?

CVE-2025-48703 presents critical security risk, a OS command injection vulnerability rated CVSS 9.0.

Is there a public PoC exploit available for CVE-2025-48703?

Yes, a public proof-of-concept exploit is available for CVE-2025-48703. Prioritise patching immediately. EPSS: 59.1%.

How to fix or mitigate CVE-2025-48703?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Validate that input sanitization is in place for all user-controlled parameters.

Webpanel CVE-2025-48703

CRITICAL

OS Command Injection (CWE-78)

2025-09-19 cve@mitre.org

Command Injection RCE Webpanel

9.0

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.0 CRITICAL

AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:13 vuln.today

Added to CISA KEV

Nov 05, 2025 - 14:07 cisa

CISA KEV

PoC Detected

Nov 05, 2025 - 14:07 vuln.today

Public exploit code

CVE Published

Sep 19, 2025 - 18:15 nvd

CRITICAL 9.0

DescriptionCVE.org

CWP (aka Control Web Panel or CentOS Web Panel) before 0.9.8.1205 allows unauthenticated remote code execution via shell metacharacters in the t_total parameter in a filemanager changePerm request. A valid non-root username must be known.

AnalysisAI

CentOS Web Panel (CWP) allows unauthenticated remote code execution through OS command injection in the filemanager changePerm request's t_total parameter.

Technical ContextAI

The CWE-78 command injection in the filemanager's changePerm CGI passes the t_total parameter to a shell command without sanitization, enabling arbitrary command execution.