Vulnerability Monitor

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CVE-2019-12634

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 cause a denial of service (DoS) condition. The vulnerability is due to a missing authentication check in an API call. An attacker who can send a request to an affected system could cause all currently authenticated users to be logged off. Repeated exploitation could cause the inability to maintain a session in the web-based management portal.

Published

2019-08-21T19:15:13.387

Last Modified

2024-11-21T04:23:13.987

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-264
  • Type: Primary
    CWE-306
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco integrated_management_controller_supervisor ≤ 2.2.0.6 Yes
Application cisco ucs_director ≤ 6.7.2.0 Yes
Application cisco ucs_director 6.6.0.0 Yes
Application cisco ucs_director 6.6.1.0 Yes
Application cisco ucs_director_express_for_big_data ≤ 3.7.2.0 Yes
Application cisco ucs_director_express_for_big_data 3.6.0.0 Yes
Application cisco ucs_director_express_for_big_data 3.6.1.0 Yes
References