CVE-2021-31776
Aviatrix VPN Client Unquoted Search Path Privilege Escalation
Description
Aviatrix VPN Client before 2.14.14 on Windows has an unquoted search path that enables local privilege escalation to the SYSTEM user, if the machine is misconfigured to allow unprivileged users to write to directories that are supposed to be restricted to administrators.
INFO
Published Date :
April 29, 2021, 1:15 a.m.
Last Modified :
Nov. 21, 2024, 6:06 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
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-2021-31776.
| URL | Resource |
|---|---|
| https://docs.aviatrix.com/Downloads/samlclient.html | Product Vendor Advisory |
| https://docs.aviatrix.com/Downloads/samlclient.html#windows-win | Product Vendor Advisory |
| https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog | Release Notes Vendor Advisory |
| https://docs.aviatrix.com/Downloads/samlclient.html | Product Vendor Advisory |
| https://docs.aviatrix.com/Downloads/samlclient.html#windows-win | Product Vendor Advisory |
| https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog | Release Notes 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-2021-31776 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-31776 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://docs.aviatrix.com/Downloads/samlclient.html Added Reference https://docs.aviatrix.com/Downloads/samlclient.html#windows-win Added Reference https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 13, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://docs.aviatrix.com/Downloads/samlclient.html No Types Assigned https://docs.aviatrix.com/Downloads/samlclient.html Product, Vendor Advisory Changed Reference Type https://docs.aviatrix.com/Downloads/samlclient.html#windows-win No Types Assigned https://docs.aviatrix.com/Downloads/samlclient.html#windows-win Product, Vendor Advisory Changed Reference Type https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog No Types Assigned https://docs.aviatrix.com/HowTos/changelog.html#aviatrix-vpn-client-changelog Release Notes, Vendor Advisory Added CWE NIST CWE-428 Added CPE Configuration AND OR *cpe:2.3:a:aviatrix:vpn_client:*:*:*:*:*:*:*:* versions up to (excluding) 2.14.14 OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-31776 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-2021-31776
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05635
percentile