CVE-2025-20375

A vulnerability in the web UI of Cisco Unified CCX could allow an authenticated, remote attacker to upload and execute arbitrary files. This vulnerability is due to an insufficient input validation associated to specific UI features. An attacker could exploit this vulnerability by uploading a crafted file to the web UI. A successful exploit could allow the attacker to upload arbitrary files to a vulnerable system and execute them, gaining access to the underlying operating system. To exploit this vulnerability, the attacker must have valid administrative credentials.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cc-mult-vuln-gK4TFXSn	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:unified_contact_center_express::::::::
	cpe:2.3:a:cisco:unified_contact_center_express:15.0:::::::*

History

17 Nov 2025, 19:40

Type	Values Removed	Values Added
First Time		Cisco unified Contact Center Express Cisco
References	~~() https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cc-mult-vuln-gK4TFXSn -~~	() https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cc-mult-vuln-gK4TFXSn - Vendor Advisory
CPE		cpe:2.3:a:cisco:unified_contact_center_express:15.0:::::::* cpe:2.3:a:cisco:unified_contact_center_express::::::::

05 Nov 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-11-05 17:15

Updated : 2025-11-17 19:40

NVD link : CVE-2025-20375

Mitre link : CVE-2025-20375

CVE.ORG link : CVE-2025-20375

JSON object : View

Products Affected

cisco

unified_contact_center_express

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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