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CVE-2024-20254

Cisco Expressway Series - Web Interface

Cisco CVSS 9.6 Updated March 16, 2026

Executive Risk Summary

"Multiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an unauthenticated, remote attacker to conduct cross-site request forgery (CSRF) attacks that perform arbitrary actions on an affected device. This could lead to unauthorized access and modification of sensitive data, resulting in a significant security risk."

Operational Audit Arsenal

Target Type Firmware Image
Target Asset Cisco Expressway Series 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

Moderate

Internal Work Notes

CVE-2024-20254: Cisco Expressway Series and VCS CSRF vulnerability - apply latest firmware patch to prevent unauthorized access

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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.