Cisco Security Advisory
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CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:X
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A vulnerability in the audit logging component of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, Cisco Unity Connection, Cisco Emergency Responder, and Cisco Prime License Manager could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system.
The vulnerability is due to the storage of certain unencrypted credentials. An attacker could exploit this vulnerability by accessing the audit logs on an affected system and obtaining credentials that they may not normally have access to. A successful exploit could allow the attacker to use those credentials to discover and manage network devices.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-logging-6QSWKRYz
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Vulnerable Products
At the time of publication, this vulnerability affected the following Cisco products:
- Unified Communications Manager (Unified CM)
- Unified Communications Manager Session Management Edition (Unified CM SME)
- Unified Communications Manager IM & Presence Service (Unified CM IM&P)
- Unity Connection
- Emergency Responder
- Prime License Manager
For information about which Cisco software releases were vulnerable at the time of publication, see the Fixed Software section of this advisory. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability.
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There are no workarounds that address this vulnerability.
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When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page, to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Fixed Releases
At the time of publication, the release information in the following table(s) was accurate. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.
The left column lists Cisco software releases, and the right column indicates whether a release was affected by the vulnerability described in this advisory and which release included the fix for this vulnerability.
Unified CM and Unified CM SME: CSCvu52881
Cisco Unified CM and Cisco Unified CM SME Releases First Fixed Release for This Vulnerability 10.5(2) None planned 11.5(1) 11.5(1)SU9 12.0(1) 12.0(1)SU4 12.5(1) 12.5(1)SU3 Unified CM IM&P: CSCvv32686
Cisco Unified CM IM&P Releases First Fixed Release for This Vulnerability 10.5(2) None planned 11.5(1) 11.5(1)SU9 12.0(1) None planned 12.5(1) 12.5(1)SU3 Unity Connection: CSCvv32655
Cisco Unity Connection Releases First Fixed Release for This Vulnerability 10.5(2) None planned 11.5(1) 11.5(1)SU9 12.0(1) 12.0(1)SU4 12.5(1) 12.5(1)SU3 Emergency Responder: CSCvv32714
Cisco Emergency Responder Releases First Fixed Release for This Vulnerability 10.5(2) None planned 11.5(1) None planned 12.0(1) None planned 12.5(1) 12.5(1)SU3 Prime License Manager: CSCvv68015
Cisco Prime License Manager Releases First Fixed Release for This Vulnerability 10.5(2) None planned 11.5(1) 11.5(1)SU9
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The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
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This vulnerability was found during internal security testing.
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To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
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Show LessVersion Description Section Status Date 1.0 Initial public release. — Final 2021-JAN-13
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