cbcvebase.
CVE-2025-20376
published 2025-11-05

CVE-2025-20376: 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…

PriorityP351high7.2CVSS 3.1
AVNACLPRHUINSUCHIHAH
EPSS
0.44%
35.3th percentile
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 file upload mechanisms. An attacker could exploit this vulnerability by uploading a malicious file to the web UI and executing it. A successful exploit could allow the attacker to execute arbitrary commands on the underlying system and elevate privileges to root. To exploit this vulnerability, the attacker must have valid administrative credentials.

Affected

60 ranges· showing 25
VendorProductVersion rangeFixed in
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express
ciscocisco_unified_contact_center_express

CVSS provenance

nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
vendor_cisco6.5MEDIUM
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