What is CVE-2025-20165?

CVE-2025-20165 is a high-severity vulnerability in Cisco Broadworks_network_server, classified under CWE-789. CVSS score: 7.5/10. Published 2025-01-22.

How severe is CVE-2025-20165?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Cisco Broadworks_network_server

CVE-2025-20165

A vulnerability in the SIP processing subsystem of Cisco BroadWorks could allow an unauthenticated, remote attacker to halt the processing of incoming SIP requests, resulting in a denial of service (DoS) condition. This vulnerability is…

EPSS: 0.008 (52.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Cisco Broadworks_network_server
Cisco Broadworks — versions 22.0, 23.0, RI.2021.02

Weakness classification (CWE)

CWE-789

References

psirt@cisco.com (Vendor Advisory)
psirt@cisco.com (Not Applicable)
psirt@cisco.com (Not Applicable)

Frequently asked questions

What is CVE-2025-20165?: CVE-2025-20165 is a high-severity vulnerability in Cisco Broadworks_network_server, classified under CWE-789. CVSS score: 7.5/10. Published 2025-01-22.
How severe is CVE-2025-20165?: High severity. CVSS v3 base score is 7.5 out of 10.