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CVE-2023-20020

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CVE-2023-20020

Published: Jan 19, 2023

Modified: Aug 2, 2024

PUBLISHED

CVSS v3.1

8.6

HIGH

Description

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.

VendorProductVersions

Cisco

Cisco BroadWorks

affected
23.0
affected
23.0 ap380391
affected
23.0 ap380396
affected
23.0 ap379795
affected
23.0 ap373098

+1046 more versions

Weaknesses (CWE)

CWE-835

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

References

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