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Cisco BroadWorks Application Delivery Platform and Xtended Services Platform Denial of Service Vulnerability

cisco-sa-bw-dos-HpkeYzp · High · Published · Updated

A vulnerability in the Device Management Servlet application of Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper input validation when parsing HTTP requests. An attacker could exploit this vulnerability by sending a sustained stream of crafted requests to an affected device. A successful exploit could allow the attacker to cause all subsequent requests to be dropped, resulting in a DoS condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bw-dos-HpkeYzp

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2023-20020
Cisco Bug IDsCSCwd50136
CVSS ScoreBase 8.6
Base 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:X/RL:X/RC:X
Product Names From Source
Cisco BroadWorks

CSAF Product Statuses

Product Status Source CVE Rows
Cisco BroadWorks known_affected cisco_csaf CVE-2023-20020 1

Related Products

Product CVE Evidence
Cisco BroadWorks CVE-2023-20020 Cisco OpenVuln