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CVE-2025-20309

Media report

A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an unauthenticated, remote attacker to log in to an affected device using the root account, which has default, static credentials that cannot be changed or deleted.

This vulnerability is due to the presence of static user credentials for the root account that are reserved for use during development. An attacker could exploit this vulnerability by using the account to log in to an affected system. A successful exploit could allow the attacker to log in to the affected system and execute arbitrary commands as the root user.

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Data is provided by the National Vulnerability Database (NVD)
Cisco ≫ Unified Communications Manager Version15.0.1.13010-1 SwEdition-
Cisco ≫ Unified Communications Manager Version15.0.1.13010-1 SwEditionsession_management
Cisco ≫ Unified Communications Manager Version15.0.1.13011-1 SwEdition-
Cisco ≫ Unified Communications Manager Version15.0.1.13011-1 SwEditionsession_management
Cisco ≫ Unified Communications Manager Version15.0.1.13012-1 SwEdition-
Cisco ≫ Unified Communications Manager Version15.0.1.13012-1 SwEditionsession_management
Cisco ≫ Unified Communications Manager Version15.0.1.13013-1 SwEdition-
Cisco ≫ Unified Communications Manager Version15.0.1.13013-1 SwEditionsession_management
Cisco ≫ Unified Communications Manager Version15.0.1.13014-1 SwEdition-
Cisco ≫ Unified Communications Manager Version15.0.1.13014-1 SwEditionsession_management
Cisco ≫ Unified Communications Manager Version15.0.1.13015-1 SwEdition-
Cisco ≫ Unified Communications Manager Version15.0.1.13015-1 SwEditionsession_management
Cisco ≫ Unified Communications Manager Version15.0.1.13016-1 SwEdition-
Cisco ≫ Unified Communications Manager Version15.0.1.13016-1 SwEditionsession_management
Cisco ≫ Unified Communications Manager Version15.0.1.13017-1 SwEdition-
Cisco ≫ Unified Communications Manager Version15.0.1.13017-1 SwEditionsession_management
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.2% 0.418
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
psirt@cisco.com 10 3.9 6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE-798 Use of Hard-coded Credentials

The product contains hard-coded credentials, such as a password or cryptographic key.