Executive Summary

Informations
Name CVE-2020-11552 First vendor Publication 2020-08-11
Vendor Cve Last vendor Modification 2020-08-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None 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:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An elevation of privilege vulnerability exists in ManageEngine ADSelfService Plus before build 6003 because it does not properly enforce user privileges associated with a Certificate dialog. This vulnerability could allow an unauthenticated attacker to escalate privileges on a Windows host. An attacker does not require any privilege on the target system in order to exploit this vulnerability. One option is the self-service option on the Windows login screen. Upon selecting this option, the thick-client software is launched, which connects to a remote ADSelfService Plus server to facilitate self-service operations. An unauthenticated attacker having physical access to the host could trigger a security alert by supplying a self-signed SSL certificate to the client. The View Certificate option from the security alert allows an attacker to export a displayed certificate to a file. This can further cascade to a dialog that can open Explorer as SYSTEM. By navigating from Explorer to \windows\system32, cmd.exe can be launched as a SYSTEM.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11552

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-269 Improper Privilege Management

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 245

Sources (Detail)

Source Url
CONFIRM https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus...
FULLDISC http://seclists.org/fulldisclosure/2020/Aug/6
MISC http://packetstormsecurity.com/files/158820/ManageEngine-ADSelfService-Plus-6...
http://seclists.org/fulldisclosure/2020/Aug/4
https://www.exploit-db.com/exploits/48739
https://www.manageengine.com

Alert History

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Date Informations
2021-05-05 01:37:47
  • Multiple Updates
2021-05-04 13:44:51
  • Multiple Updates
2021-04-22 02:56:41
  • Multiple Updates
2020-10-16 01:27:34
  • Multiple Updates
2020-09-11 01:27:06
  • Multiple Updates
2020-08-14 05:22:50
  • Multiple Updates
2020-08-12 05:22:54
  • Multiple Updates
2020-08-11 21:23:12
  • First insertion