Executive Summary

Informations
Name CVE-2019-1936 First vendor Publication 2019-08-21
Vendor Cve Last vendor Modification 2023-03-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.2
Base Score 7.2 Environmental Score 7.2
impact SubScore 5.9 Temporal Score 7.2
Exploitabality Sub Score 1.2
 
Attack Vector Network Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:C)
Cvss Base Score 9 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1936

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 18
Application 7
Application 5

Snort® IPS/IDS

Date Description
2020-12-05 Cisco UCS Director command injection attempt
RuleID : 50903 - Revision : 3 - Type : SERVER-WEBAPP

Metasploit Database

id Description
2019-08-21 Cisco UCS Director Unauthenticated Remote Code Execution

Sources (Detail)

Source Url
BUGTRAQ https://seclists.org/bugtraq/2019/Aug/49
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...
FULLDISC http://seclists.org/fulldisclosure/2019/Aug/36
MISC http://packetstormsecurity.com/files/154239/Cisco-UCS-IMC-Supervisor-Authenti...
http://packetstormsecurity.com/files/154308/Cisco-UCS-Director-Unauthenticate...

Alert History

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Date Informations
2023-03-03 17:27:47
  • Multiple Updates
2021-05-04 13:29:14
  • Multiple Updates
2021-04-22 02:43:17
  • Multiple Updates
2020-12-05 21:23:47
  • Multiple Updates
2020-05-24 01:28:58
  • Multiple Updates
2020-05-23 13:17:11
  • Multiple Updates
2020-05-23 02:28:23
  • Multiple Updates
2019-09-25 01:10:57
  • Multiple Updates
2019-09-03 05:18:56
  • Multiple Updates
2019-08-31 00:19:06
  • Multiple Updates
2019-08-29 21:19:25
  • Multiple Updates
2019-08-29 05:19:31
  • Multiple Updates
2019-08-28 17:19:28
  • Multiple Updates
2019-08-22 00:19:53
  • First insertion