CVE-2026-25195

HIGH
2026-02-27 [email protected]
8.0
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 27, 2026 - 01:16 nvd
HIGH 8.0

Tags

RCE Command Injection Xweb 300d Pro Firmware Xweb 500d Pro Firmware Xweb 500b Pro Firmware

Description

An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by supplying a crafted firmware update file via the firmware update route.

Analysis

Remote code execution in XWEB Pro firmware versions 1.12.1 and earlier allows authenticated attackers to execute arbitrary OS commands by submitting a malicious firmware update file through the update mechanism. The vulnerability affects multiple XWEB Pro models (300d, 500d, and 500b) and requires high-level privileges to exploit. …

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Remediation

Within 24 hours: Identify all systems running XWEB Pro 1.12.1 or earlier and restrict firmware update access to trusted administrators only. Within 7 days: Implement network segmentation to isolate affected systems and disable the firmware update feature if operationally feasible. …

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Priority Score

40
Low Medium High Critical
KEV: 0
EPSS: +0.3
CVSS: +40
POC: 0

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CVE-2026-25195 vulnerability details – vuln.today
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