Vulnerability Details : CVE-2021-1226
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.
Products affected by CVE-2021-1226
- cpe:2.3:a:cisco:emergency_responder:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:emergency_responder:10.5\(2\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:emergency_responder:11.5\(1\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:emergency_responder:12.0\(1\):*:*:*:*:*:*:*
- Cisco » Unified Communications Manager »Versions from including (>=) 11.5\(1\) and before (<) 11.5\(1\)su9cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:-:*:*:*
- Cisco » Unified Communications Manager » Session Management EditionVersions from including (>=) 11.5\(1\) and before (<) 11.5\(1\)su9cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:*
- cpe:2.3:a:cisco:unified_communications_manager:10.5\(2\):*:*:*:-:*:*:*
- cpe:2.3:a:cisco:unified_communications_manager:10.5\(2\):*:*:*:session_management:*:*:*
- cpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unity_connection:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unity_connection:10.5\(2\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:prime_license_manager:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:prime_license_manager:10.5\(2\):*:*:*:*:*:*:*
- Cisco » Unified Communications Manager Im & Presence ServiceVersions from including (>=) 12.5\(1\) and before (<) 12.5\(1\)su3cpe:2.3:a:cisco:unified_communications_manager_im_\&_presence_service:*:*:*:*:*:*:*:*
- Cisco » Unified Communications Manager Im & Presence ServiceVersions from including (>=) 11.5\(1\) and before (<) 11.5\(1\)su9cpe:2.3:a:cisco:unified_communications_manager_im_\&_presence_service:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_communications_manager_im_\&_presence_service:10.5\(2\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_communications_manager_im_\&_presence_service:12.0\(1\):*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-1226
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 52 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-1226
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
Cisco Systems, Inc. | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-1226
-
Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2021-1226
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-logging-6QSWKRYz
Cisco Unified Communications Products Information Disclosure VulnerabilityVendor Advisory
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