Bug 2571765 (CVE-2026-126720)

Summary: CVE-2026-126720 RXR-12: Rooxis RXR-12: Arbitrary code execution via unsanitized cloud management parameter
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Rooxis RXR-12. An unauthenticated, on-path attacker intercepting unencrypted cloud communications can supply malicious input to the device's cloud management component. Because this input is executed by the system without proper sanitization, the attacker can achieve arbitrary code execution with administrative (root) privileges, resulting in full compromise of the device.
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Description OSIDB Bzimport 2026-11-11 16:51:16 UTC 
Rooxis RXR-12 Wi-Fi router contains an unauthenticated remote code execution vulnerability in /usr/bin/cloud_manage, where a server-controlled JSON diagnoseParameter field is passed unsanitized to popen(), enabling arbitrary command execution as root over cleartext HTTP when an attacker is positioned on-path and has access to the hard-coded cloud endpoint. Firmware 20260813_c2169ea5 fixes the vulnerability, and your router can be updated through the local web interface.