CVE-2025-48047

CRITICAL
2025-05-29 [email protected]
9.4
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:44 vuln.today
CVE Published
May 29, 2025 - 13:15 nvd
CRITICAL 9.4

Tags

Command Injection PHP

Description

An authenticated user can perform command injection via unsanitized input to the NetFax Server’s ping functionality via the /test.php endpoint.

Analysis

An authenticated user can perform command injection via unsanitized input to the NetFax Server’s ping functionality via the /test.php endpoint. Rated critical severity (CVSS 9.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. An authenticated user can perform command injection via unsanitized input to the NetFax Server’s ping functionality via the /test.php endpoint.

Affected Products

See vendor advisory for affected versions.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.

Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +1.6
CVSS: +47
POC: 0

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CVE-2025-48047 vulnerability details – vuln.today
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