CVE-2023-20020

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.

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bw-dos-HpkeYzp	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:broadworks_application_delivery_platform_device_management::::::::
	cpe:2.3:a:cisco:broadworks_xtended_services_platform::::::::

History

25 Jan 2024, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-01-20 07:15

Updated : 2024-02-04 23:14

NVD link : CVE-2023-20020

Mitre link : CVE-2023-20020

CVE.ORG link : CVE-2023-20020

JSON object : View

Products Affected

cisco

broadworks_xtended_services_platform
broadworks_application_delivery_platform_device_management

CWE

CWE-20

Improper Input Validation

CWE-835

Loop with Unreachable Exit Condition ('Infinite Loop')

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