The Cloud MQTT service of the affected products supports wildcard topic
subscription which could allow an attacker to obtain sensitive
information from tapping the service communications.
CVE ID: CVE-2025-0681
CVSS Base Severity: MEDIUM
CVSS Base Score: 6.9
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Vendor: New Rock Technologies
Product: OM500 IP-PBX
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 11.77% (scored less or equal to compared to others)
EPSS Date: 2025-02-28 (when was this score calculated)