Home Cisco CVE-2024-20378
Back to Cisco

CVE-2024-20378

Cisco IP Phone - Web-based Management Interface

Cisco CVSS 7.5 Updated March 16, 2026

Executive Risk Summary

"A vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to retrieve sensitive information from an affected device. This vulnerability is due to a lack of authentication for specific endpoints of the web-based management interface on an affected device."

Operational Audit Arsenal

Target Type Firmware Image
Target Asset Cisco IP Phone 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

Potential disruption to VoIP services

Internal Work Notes

Unauthenticated remote attacker may gain access to sensitive information on Cisco IP Phone devices due to lack of authentication in web-based management interface

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.