CVE-2025-20242 | BDVDB-2026-279809 Detail

CiscoCisco Unified Contact Center Enterprise

Description#

A vulnerability in the Cloud Connect component of Cisco Unified Contact Center Enterprise (CCE) could allow an unauthenticated, remote attacker to read and modify data on an affected device. This vulnerability is due to a lack of proper authentication controls. An attacker could exploit this vulnerability by sending crafted TCP data to a specific port on an affected device. A successful exploit could allow the attacker to read or modify data on the affected device.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.

Weaknesses#

CWE-284 Improper Access Control

References#

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-contcent-insuffacces-ArDOVhN8

Exploit#

No public exploit known

History#

Version 12025-05-21Record published in the CVE List.

Published

Published: 2025-05-21
Last modified: 2025-05-21

Vendor information

Vendor: Cisco
Product: Cisco Unified Contact Center Enterprise

All Cisco vulnerabilities

Score

6.5 Medium

EPSS

5.8%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 93.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Access Control

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

No version data in the source record.

Scoring System

CVSS v4.0

Not available

CVSS v3.1

6.5 Medium

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	Low
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).