CVE-2021-1226
4.3 · MEDIUMOverview
CVE-2021-1226 is a medium-severity vulnerability affecting cisco emergency_responder. It was published on January 13, 2021 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from cisco. Update emergency_responder to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| cisco | emergency_responder | >= 12.5\(1\), < 12.5\(1\)su3 | Affected |
| cisco | prime_license_manager | >= 11.5\(1\), < 11.5\(1\)su9 | Affected |
| cisco | unified_communications_manager | >= 11.5\(1\), < 11.5\(1\)su9 | Affected |
| cisco | unified_communications_manager_im_\&_presence_service | >= 11.5\(1\), < 11.5\(1\)su9 | Affected |
| cisco | unity_connection | >= 11.5\(1\), < 11.5\(1\)su9 | Affected |
Frequently Asked Questions
What is CVE-2021-1226?
CVE-2021-1226 is a medium-severity vulnerability affecting cisco emergency_responder. It was published on January 13, 2021 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2021-1226?
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-1226?
Check the references section for vendor advisories and patches from cisco. Update emergency_responder to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-1226?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-1226 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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