CVE-2016-9111
Citrix Receiver Desktop Lock Authentication Bypass
Description
Incorrect access control mechanisms in Citrix Receiver Desktop Lock 4.5 allow an attacker to bypass the authentication requirement by leveraging physical access to a VDI for temporary disconnection of a LAN cable. NOTE: as of 20161208, the vendor could not reproduce the issue, stating "the researcher was unable to provide us with information that would allow us to confirm the behaviour and, despite extensive investigation on test deployments of supported products, we were unable to reproduce the behaviour as he described. The researcher has also, despite additional requests for information, ceased to respond to us."
INFO
Published Date :
Nov. 7, 2016, 11:59 a.m.
Last Modified :
Nov. 21, 2024, 3 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
0.9
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-2016-9111.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/94229 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1037176 | |
| https://packetstormsecurity.com/files/139493/Citrix-Receiver-Receiver-Desktop-Lock-4.5-Authentication-Bypass.html | Exploit Third Party Advisory VDB Entry |
| https://vuldb.com/?id.93250 | Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/40686/ | Exploit Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/94229 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1037176 | |
| https://packetstormsecurity.com/files/139493/Citrix-Receiver-Receiver-Desktop-Lock-4.5-Authentication-Bypass.html | Exploit Third Party Advisory VDB Entry |
| https://vuldb.com/?id.93250 | Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/40686/ | Exploit Third Party Advisory VDB Entry |
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-2016-9111 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2016-9111 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.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 06, 2017
Action Type Old Value New Value Removed Reference http://securitytracker.com/id/1037176 [Third Party Advisory, VDB Entry] -
CVE Modified by [email protected]
Jul. 29, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1037176 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 22, 2016
Action Type Old Value New Value Changed Description Incorrect access control mechanisms in Citrix Receiver Desktop Lock 4.5 allow an attacker to bypass the authentication requirement by leveraging physical access to a VDI for temporary disconnection of a LAN cable. Incorrect access control mechanisms in Citrix Receiver Desktop Lock 4.5 allow an attacker to bypass the authentication requirement by leveraging physical access to a VDI for temporary disconnection of a LAN cable. NOTE: as of 20161208, the vendor could not reproduce the issue, stating "the researcher was unable to provide us with information that would allow us to confirm the behaviour and, despite extensive investigation on test deployments of supported products, we were unable to reproduce the behaviour as he described. The researcher has also, despite additional requests for information, ceased to respond to us." -
Modified Analysis by [email protected]
Nov. 29, 2016
Action Type Old Value New Value Changed Reference Type http://www.securityfocus.com/bid/94229 No Types Assigned http://www.securityfocus.com/bid/94229 Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Nov. 28, 2016
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/94229 [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 07, 2016
Action Type Old Value New Value Added CPE Configuration Configuration 1 OR *cpe:2.3:a:citrix:receiver_desktop:4.5:*:*:*:*:*:*:* Added CVSS V2 (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://packetstormsecurity.com/files/139493/Citrix-Receiver-Receiver-Desktop-Lock-4.5-Authentication-Bypass.html No Types Assigned https://packetstormsecurity.com/files/139493/Citrix-Receiver-Receiver-Desktop-Lock-4.5-Authentication-Bypass.html Third Party Advisory, VDB Entry, Exploit Changed Reference Type https://www.exploit-db.com/exploits/40686/ No Types Assigned https://www.exploit-db.com/exploits/40686/ Third Party Advisory, VDB Entry, Exploit Changed Reference Type http://securitytracker.com/id/1037176 No Types Assigned http://securitytracker.com/id/1037176 Third Party Advisory, VDB Entry Changed Reference Type https://vuldb.com/?id.93250 No Types Assigned https://vuldb.com/?id.93250 Third Party Advisory, VDB Entry Added CWE CWE-284 Added CWE CWE-254 -
Initial Analysis by [email protected]
Nov. 07, 2016
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR Configuration 1 OR *cpe:2.3:a:citrix:receiver_desktop:4.5:*:*:*:*:*:*:* Added CVSS V2 (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://packetstormsecurity.com/files/139493/Citrix-Receiver-Receiver-Desktop-Lock-4.5-Authentication-Bypass.html No Types Assigned https://packetstormsecurity.com/files/139493/Citrix-Receiver-Receiver-Desktop-Lock-4.5-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://www.exploit-db.com/exploits/40686/ No Types Assigned https://www.exploit-db.com/exploits/40686/ Exploit, Third Party Advisory, VDB Entry Changed Reference Type http://securitytracker.com/id/1037176 No Types Assigned http://securitytracker.com/id/1037176 Third Party Advisory, VDB Entry Changed Reference Type https://vuldb.com/?id.93250 No Types Assigned https://vuldb.com/?id.93250 Third Party Advisory, VDB Entry Added CWE CWE-254 Added CWE CWE-284 -
CVE Translated by [email protected]
Nov. 07, 2016
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2016-9111 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-2016-9111
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.30 }} -0.05%
score
0.70219
percentile