Executive Risk Summary
"A vulnerability in the SIP call processing function of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to cause a denial of service condition. This vulnerability is due to improper parsing of SIP messages and can be exploited by sending a crafted SIP message to an affected device."
Operational Audit Arsenal
Target Type Firmware Image
Target Asset Cisco Unified CM Firmware
Standard Path Global Firmware
Manual Verification Required
This is a non-Windows asset (Cisco). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.
Patch Impact Forecast
Reboot Required Likely
High, as the device may reload and interrupt communications of reliant voice and video devices
Internal Work Notes
CVE-2024-20375: Potential DoS vulnerability in Cisco Unified Communications Manager SIP call processing, requiring firmware update and reboot
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
Related Cisco Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.