A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to acquire a valid session token with administrator privileges, bypassing user authentication. The vulnerability is due to insufficient request header validation during the authentication process. An attacker could exploit this vulnerability by sending a series of malicious requests to an affected device. An exploit could allow the attacker to use the acquired session token to gain full administrator access to the affected device..
| Info | Details |
|---|---|
| CVE ID | CVE-2019-1937 |
| CVE State | PUBLISHED |
| BaseScore | NA |
| BaseSeverity | NA |
| VectorString | NA |
| Version | NA |
References for CVE-2019-1937 :
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imcs-ucs-authby
https://seclists.org/bugtraq/2019/Aug/49
http://packetstormsecurity.com/files/154239/Cisco-UCS-IMC-Supervisor-Authentication-Bypass-Command-Injection.html
http://seclists.org/fulldisclosure/2019/Aug/36
http://packetstormsecurity.com/files/154308/Cisco-UCS-Director-Unauthenticated-Remote-Code-Execution.html
http://packetstormsecurity.com/files/173531/Cisco-UCS-IMC-Supervisor-2.2.0.0-Authentication-Bypass.html
| Metric Type | Metric Score |
|---|---|
| AttackVector(AV) | NA |
| AttackComplexity(AC) | NA |
| PrivilegesRequired(PR) | NA |
| UserInteraction(UI) | NA |
| Scope(S) | NA |
| Confidentiality(C) | NA |
| Availability(A) | NA |
| Integrity(I) | NA |