CVE-2024-20253

A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vul

Severity
Critical 9.9
CVSS 3.1
Exploited
Not listed
EPSS
0.024
82.4th percentile
Discovered by
Third party
Published by the vendor
Published
Jan 26, 2024
Assigned by cisco

Description

A vulnerability in multiple Cisco Unified Communications and Contact Center Solutions products could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. This vulnerability is due to the improper processing of user-provided data that is being read into memory. An attacker could exploit this vulnerability by sending a crafted message to a listening port of an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of the web services user. With access to the underlying operating system, the attacker could also establish root access on the affected device.

Weakness: CWE-502

Affected products

Vendor Product Category Matched by
Cisco Cisco Contact Center Other Products cna-assigner
Cisco Cisco Unified Communications Manager Other Products cna-assigner
Cisco Cisco Unity Connection Other Products cna-assigner
Cisco Cisco Virtualized Voice Browser Other Products cna-assigner
Vendor-reported affected versions (8)
  • Cisco · Cisco Unified Contact Center Enterprise
  • Cisco · Cisco Unity Connection
  • Cisco · Cisco Unified Communications Manager
  • Cisco · Cisco Unified Contact Center Express
  • Cisco · Cisco Unified Communications Manager IM and Presence Service
  • Cisco · Cisco Virtualized Voice Browser
  • Cisco · Cisco Packaged Contact Center Enterprise
  • Cisco · Cisco Unified Communications Manager / Cisco Unity Connection