CVE-2021-1226: Cisco Unified Communications Products Information Disclosure Vulnerability
First published: Wed Jan 13 2021(Updated: )
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.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Emergency Responder | >=12.5\(1\)<12.5\(1\)su3 | |
| Cisco Emergency Responder | =10.5\(2\) | |
| Cisco Emergency Responder | =11.5\(1\) | |
| Cisco Emergency Responder | =12.0\(1\) | |
| Cisco Prime License Manager | >=11.5\(1\)<11.5\(1\)su9 | |
| Cisco Prime License Manager | =10.5\(2\) | |
| Cisco Unified Communications Manager | >=11.5\(1\)<11.5\(1\)su9 | |
| Cisco Unified Communications Manager | >=11.5\(1\)<11.5\(1\)su9 | |
| Cisco Unified Communications Manager | =10.5\(2\) | |
| Cisco Unified Communications Manager | =10.5\(2\) | |
| Cisco Unified Communications Manager Im \& Presence Service | >=11.5\(1\)<11.5\(1\)su9 | |
| Cisco Unified Communications Manager Im \& Presence Service | >=12.5\(1\)<12.5\(1\)su3 | |
| Cisco Unified Communications Manager Im \& Presence Service | =10.5\(2\) | |
| Cisco Unified Communications Manager Im \& Presence Service | =12.0\(1\) | |
| Cisco Unity Connection | >=11.5\(1\)<11.5\(1\)su9 | |
| Cisco Unity Connection | >=12.0\(1\)<12.0\(1\)su4 | |
| Cisco Unity Connection | >=12.5\(1\)<12.5\(1\)su3 | |
| Cisco Unity Connection | =10.5\(2\) |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-1226?
The severity of CVE-2021-1226 is medium.
Which software is affected by CVE-2021-1226?
CVE-2021-1226 affects Cisco Emergency Responder, Cisco Prime License Manager, Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, and Cisco Unity Connection.
How can I fix CVE-2021-1226?
To fix CVE-2021-1226, update to the recommended version provided by Cisco.
Where can I find more information about CVE-2021-1226?
You can find more information about CVE-2021-1226 on the Cisco Security Advisory page.
What is the Common Weakness Enumeration (CWE) of CVE-2021-1226?
The Common Weakness Enumeration (CWE) of CVE-2021-1226 is CWE-532.
- collector/nvd-index
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/last-modified-date
- agent/title
- agent/first-publish-date
- agent/event
- agent/tags
- agent/description
- agent/softwarecombine
- vendor/cisco
- canonical/cisco emergency responder
- version/cisco emergency responder/12.5\(1\)
- version/cisco emergency responder/10.5\(2\)
- version/cisco emergency responder/11.5\(1\)
- version/cisco emergency responder/12.0\(1\)
- canonical/cisco prime license manager
- version/cisco prime license manager/11.5\(1\)
- version/cisco prime license manager/10.5\(2\)
- canonical/cisco unified communications manager
- version/cisco unified communications manager/11.5\(1\)
- version/cisco unified communications manager/10.5\(2\)
- canonical/cisco unified communications manager im \& presence service
- version/cisco unified communications manager im \& presence service/11.5\(1\)
- version/cisco unified communications manager im \& presence service/12.5\(1\)
- version/cisco unified communications manager im \& presence service/10.5\(2\)
- version/cisco unified communications manager im \& presence service/12.0\(1\)
- canonical/cisco unity connection
- version/cisco unity connection/11.5\(1\)
- version/cisco unity connection/12.0\(1\)
- version/cisco unity connection/12.5\(1\)
- version/cisco unity connection/10.5\(2\)