CVE-2026-22550

HIGH
2026-02-03 [email protected]
8.6
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:N/SI:N/SA:N/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 12, 2026 - 21:54 vuln.today
CVE Published
Feb 03, 2026 - 07:16 nvd
HIGH 8.6

Tags

Command Injection

Description

OS command injection vulnerability exists in WRC-X1500GS-B and WRC-X1500GSA-B. A crafted request from a logged-in user may lead to an arbitrary OS command execution.

Analysis

Authenticated command injection in WRC-X1500GS-B and WRC-X1500GSA-B routers enables logged-in users to execute arbitrary OS commands through specially crafted requests. An attacker with valid credentials can gain complete system control over the affected devices. …

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Remediation

Within 24 hours: Inventory all WRC-X1500GS-B and WRC-X1500GSA-B devices in production and restrict administrative access to trusted personnel only. Within 7 days: Implement network segmentation to isolate affected devices and monitor for suspicious command patterns. …

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Priority Score

43
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +43
POC: 0

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CVE-2026-22550 vulnerability details – vuln.today
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