CVE-2021-1226: cisco cisco emergency responder
Vulnerability summary
CVE-2021-1226 is a medium (CVSS 6.5) vulnerability in cisco cisco emergency responder. EPSS estimates a 0.92% chance of exploitation in the next 30 days, higher than 59.5% of scored vulnerabilities.
Timeline
- 13-01-2021PublishedVulnerability first disclosed.
- 12-11-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
3 scores · 2 sources · 2 versions- CVE.orgCNA4.3MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NDiffers
EPSS trend
Probability
0.92%
Chance of exploitation in the next 30 days
Percentile
60%
Versus all other CVEs
30-day change
+0.01 pp
From 0.91% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Cisco6 products
- cisco emergency respondern/a
- emergency_responder≥ 12.5\(1\), < 12.5\(1\)su3 | 10.5\(2\) | 11.5\(1\) | 12.0\(1\)
- prime_license_manager≥ 11.5\(1\), < 11.5\(1\)su9 | 10.5\(2\)
- unified_communications_manager≥ 11.5\(1\), < 11.5\(1\)su9 | 10.5\(2\)
- unified_communications_manager_im_\&_presence_service≥ 11.5\(1\), < 11.5\(1\)su9 | ≥ 12.5\(1\), < 12.5\(1\)su3 | 10.5\(2\) | 12.0\(1\)
1 vendor · 6 products
References
1 links- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-logging-6QSWKRYzVendor AdvisoryX Refsource CISCO