CVE-2025-0680

published 2025-01-30

CVE-2025-0680: Affected products contain a vulnerability in the device cloud rpc command handling process that could allow remote attackers to take control over arbitrary…

Priority P2 67 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

Affected products contain a vulnerability in the device cloud rpc command handling process that could allow remote attackers to take control over arbitrary devices connected to the cloud.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
new_rock_technologies	mx8g_voip_gateway	—	—
new_rock_technologies	nrp1302_p_desktop_ip_phone	—	—
new_rock_technologies	om500_ip-pbx	—	—

Detection & IOCs extracted from sources · hover to see the quote

• → Monitor for exploitation of cloud RPC command handling on New Rock Technologies devices (OM500 IP-PBX, MX8G VoIP Gateway, NRP1302/P Desktop IP Phone); OS command injection via cloud RPC interface (CWE-78) allows unauthenticated remote code execution with no user interaction. ↗
• → Monitor Cloud MQTT service traffic for wildcard topic subscriptions (e.g., '#' or '+' wildcards) which may indicate an attacker tapping device communications to harvest sensitive information (CVE-2025-0681, related companion vulnerability). ↗
• → Block or alert on internet-facing exposure of New Rock Technologies cloud-connected devices; the vulnerability is exploitable remotely with low attack complexity and no privileges required (CVSS v3.1 9.8, AV:N/AC:L/PR:N/UI:N). ↗

• · All firmware versions of the affected products are vulnerable; there is no patched version available as the vendor has not responded to CISA mitigation requests. Defensive measures (firewall isolation, VPN, no internet exposure) are the only available mitigations. ↗
• · All listed product lines (OM500 IP-PBX, MX8G VoIP Gateway, NRP1302/P Desktop IP Phone) are affected across all versions — no version-based scoping is possible for detection tuning. ↗

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v4.0 9.3 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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

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CWE-78