EUVD-2025-20403

| CVE-2025-25269 HIGH
2025-07-08 [email protected]
8.4
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20403
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
CVE Published
Jul 08, 2025 - 07:15 nvd
HIGH 8.4

Tags

Command Injection Privilege Escalation Charx Sec 3000 Firmware Charx Sec 3150 Firmware Charx Sec 3100 Firmware Charx Sec 3050 Firmware

Description

An unauthenticated local attacker can inject a command that is subsequently executed as root, leading to a privilege escalation.

Analysis

An unauthenticated local attacker can inject a command that is subsequently executed as root, leading to a privilege escalation.

Technical Context

Command injection allows an attacker to execute arbitrary OS commands on the host system through a vulnerable application that passes user input to system shells. This vulnerability is classified as OS Command Injection (CWE-78).

Affected Products

Affected products: Phoenixcontact Charx Sec-3000 Firmware, Phoenixcontact Charx Sec-3050 Firmware, Phoenixcontact Charx Sec-3100 Firmware, Phoenixcontact Charx Sec-3150 Firmware

Remediation

Avoid passing user input to system commands. Use language-specific APIs instead of shell commands. If unavoidable, use strict input validation and escaping.

Priority Score

42
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +42
POC: 0

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EUVD-2025-20403 vulnerability details – vuln.today
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