CVE-2026-3037
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
2Description
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 modifying malicious input injected into the MBird SMS service URL and/or code via the utility route which is later processed during system setup, leading to remote code execution.
Analysis
Remote code execution in XWEB Pro firmware (versions 1.12.1 and earlier) allows authenticated attackers to execute arbitrary OS commands by injecting malicious payloads into the MBird SMS service URL parameters processed during system setup. The vulnerability affects Xweb 500d Pro, 500b Pro, and 300d Pro models, with no patch currently available. …
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Remediation
Within 24 hours: Identify all systems running XWEB Pro 1.12.1 or earlier and document their inventory and criticality level. Within 7 days: Implement network segmentation to restrict access to XWEB Pro administrative interfaces and disable the MBird SMS service if not actively required. …
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External POC / Exploit Code
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