Vulnerability Description
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 authenticated, remote attacker to execute arbitrary commands on the underlying Linux shell as the root user. Exploitation of this vulnerability requires privileged access to an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by logging in to the web-based management interface with administrator privileges and then sending a malicious request to a certain part of the interface.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Integrated Management Controller Supervisor | >= 2.2.0.0, <= 2.2.0.6 |
| Cisco | Ucs Director | 6.0.0.0 |
| Cisco | Ucs Director Express For Big Data | 3.0.0.0 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/154239/Cisco-UCS-IMC-Supervisor-AuthenticatExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/154308/Cisco-UCS-Director-Unauthenticated-RExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/Aug/36Mailing ListThird Party Advisory
- https://seclists.org/bugtraq/2019/Aug/49Broken LinkExploitMailing List
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
- http://packetstormsecurity.com/files/154239/Cisco-UCS-IMC-Supervisor-AuthenticatExploitThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/154308/Cisco-UCS-Director-Unauthenticated-RExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/Aug/36Mailing ListThird Party Advisory
- https://seclists.org/bugtraq/2019/Aug/49Broken LinkExploitMailing List
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
FAQ
What is CVE-2019-1936?
CVE-2019-1936 is a vulnerability with a CVSS score of 7.2 (HIGH). 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 authent...
How severe is CVE-2019-1936?
CVE-2019-1936 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-1936?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Integrated Management Controller Supervisor, Cisco Ucs Director, Cisco Ucs Director Express For Big Data.