CVEvulnerability

CVE-2023-20020

8.6 HIGH Published 2023-01-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-01-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Weaknesses
CWE-20, CWE-835

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.

Affected configurations

• cisco broadworks application delivery platform device management (>= 22.0 < 2022.11 1.273) • cisco broadworks xtended services platform (>= 22.0 < 23.0.1075.ap384245)

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-835 Loop with Unreachable Exit Condition weakness

References