CVE-2020-11552
ManageEngine ADSelfService Plus Privilege Escalation
Description
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.
INFO
Published Date :
Aug. 11, 2020, 4:15 p.m.
Last Modified :
Aug. 13, 2020, 8:08 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-11552.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/158820/ManageEngine-ADSelfService-Plus-6000-Remote-Code-Execution.html | Exploit Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2020/Aug/4 | Exploit Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2020/Aug/6 | Exploit Mailing List Third Party Advisory |
| https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6003-release-faceid-support | Release Notes Vendor Advisory |
| https://www.exploit-db.com/exploits/48739 | Exploit Third Party Advisory VDB Entry |
| https://www.manageengine.com | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-11552 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-11552 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 13, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://packetstormsecurity.com/files/158820/ManageEngine-ADSelfService-Plus-6000-Remote-Code-Execution.html No Types Assigned http://packetstormsecurity.com/files/158820/ManageEngine-ADSelfService-Plus-6000-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type http://seclists.org/fulldisclosure/2020/Aug/4 No Types Assigned http://seclists.org/fulldisclosure/2020/Aug/4 Exploit, Mailing List, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2020/Aug/6 No Types Assigned http://seclists.org/fulldisclosure/2020/Aug/6 Exploit, Mailing List, Third Party Advisory Changed Reference Type https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6003-release-faceid-support No Types Assigned https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6003-release-faceid-support Release Notes, Vendor Advisory Changed Reference Type https://www.exploit-db.com/exploits/48739 No Types Assigned https://www.exploit-db.com/exploits/48739 Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://www.manageengine.com No Types Assigned https://www.manageengine.com Vendor Advisory Added CWE NIST CWE-269 Added CPE Configuration OR *cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:*:*:*:*:*:*:*:* versions up to (including) 5.8 *cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.0:-:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.0:6000:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.0:6001:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_adselfservice_plus:6.0:6002:*:*:*:*:*:* -
CVE Modified by [email protected]
Aug. 11, 2020
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2020/Aug/6 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-11552 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-11552
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
10.59 }} 0.33%
score
0.95074
percentile