Medium severity5.3NVD Advisory· Published Nov 18, 2024· Updated Jun 17, 2026
CVE-2020-26062
CVE-2020-26062
Description
A vulnerability in Cisco Integrated Management Controller could allow an unauthenticated, remote attacker to enumerate valid usernames within the vulnerable application. The vulnerability is due to differences in authentication responses sent back from the application as part of an authentication attempt. An attacker could exploit this vulnerability by sending authentication requests to the affected application. A successful exploit could allow the attacker to confirm the names of administrative user accounts for use in further attacks.There are no workarounds that address this vulnerability.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
444.0(1a)+ 42 more
- (no CPE)range: 4.0(1a)
- cpe:2.3:a:cisco:unified_computing_system:3.2\(1d\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(2b\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(2c\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(2d\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(2e\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(2f\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3a\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3b\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3d\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3e\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3g\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3h\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3i\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3j\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3k\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3l\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3n\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3o\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:3.2\(3p\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(1a\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(1b\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(1c\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(1d\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(2a\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(2b\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(2d\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(2e\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(4a\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(4b\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(4c\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(4d\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(4e\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(4f\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(4g\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(4h\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.0\(4i\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.1\(1a\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.1\(1b\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.1\(1c\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.1\(1d\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.1\(1e\):*:*:*:*:*:*:*
- cpe:2.3:a:cisco:unified_computing_system:4.1\(2a\):*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-enum-CyheP3B7nvdVendor Advisory
- sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-auth-zWkppJxLnvdNot Applicable
- sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanx3-vrZbOqqDnvdNot Applicable
- sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vsoln-arbfile-gtsEYxnsnvdNot Applicable
- sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-teams-xss-zLW9tD3nvdNot Applicable
News mentions
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