CVE-2020-13771

CVSS V2 Medium 6.9 CVSS V3 High 7.8
Description
Various components in Ivanti Endpoint Manager through 2020.1.1 rely on Windows search order when loading a (nonexistent) library file, allowing (under certain conditions) one to gain code execution (and elevation of privileges to the level of privilege held by the vulnerable component such as NT AUTHORITY\SYSTEM) via DLL hijacking. This affects ldiscn32.exe, IpmiRedirectionService.exe, LDAPWhoAmI.exe, and ldprofile.exe.
Overview
  • CVE ID
  • CVE-2020-13771
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-11-12T18:15:14
  • Last Modified Date
  • 2020-11-24T21:32:37
Weakness Enumerations
CWE URL
CWE-427 http://cwe.mitre.org/data/definitions/427.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:ivanti:endpoint_manager:*:*:*:*:*:*:*:* 1 OR 2020.1.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:M/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 6.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.4
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://labs.jumpsec.com/advisory-cve-2020-13771-ivanti-uem-dll-hijacking/ Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-13771
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13771
History
Created Old Value New Value Data Type Notes
2022-05-10 16:18:57 Added to TrackCVE
2022-12-05 16:40:05 2020-11-12T18:15Z 2020-11-12T18:15:14 CVE Published Date updated
2022-12-05 16:40:05 2020-11-24T21:32:37 CVE Modified Date updated
2022-12-05 16:40:05 Analyzed Vulnerability Status updated