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Rewterz Threat Advisory – CVE-2023-20020 – Cisco BroadWorks Application Delivery and Xtended Services Platform Vulnerability

Severity

High

Analysis Summary

CVE-2023-20020

Cisco BroadWorks Application Delivery Platform and BroadWorks Xtended Services Platform are vulnerable to a denial of service, caused by improper input validation when parsing HTTP requests. By sending specially-crafted requests, a remote attacker could exploit this vulnerability to cause all subsequent requests to be dropped, and results in a denial of service condition.

Impact

  • Denial of Service

Indicators Of Compromise

CVE

  • CVE-2023-20020

Affected Vendors

Cisco

Affected Products

  • Cisco BroadWorks Application Delivery Platform Software
  • Cisco BroadWorks Xtended Services Platform

Remediation

Refer to Cisco Security Advisory for patch, upgrade or suggested workaround information.

Cisco Security Advisory