CVE-2023-33621
GL.iNET GL-AR750S-Ext OpenVPN Server Authentication Bypass
Description
GL.iNET GL-AR750S-Ext firmware v3.215 inserts the admin authentication token into a GET request when the OpenVPN Server config file is downloaded. The token is then left in the browser history or access logs, potentially allowing attackers to bypass authentication via session replay.
INFO
Published Date :
June 13, 2023, 4:15 p.m.
Last Modified :
Nov. 21, 2024, 8:05 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
Affected Products
The following products are affected by CVE-2023-33621
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2023-33621.
| URL | Resource |
|---|---|
| http://gl-ar750s-ext.com | Broken Link |
| http://glinet.com | Broken Link |
| https://justinapplegate.me/2023/glinet-CVE-2023-33621/ | Exploit Third Party Advisory |
| http://gl-ar750s-ext.com | Broken Link |
| http://glinet.com | Broken Link |
| https://justinapplegate.me/2023/glinet-CVE-2023-33621/ | Exploit Third Party 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-2023-33621 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-33621 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 http://gl-ar750s-ext.com Added Reference http://glinet.com Added Reference https://justinapplegate.me/2023/glinet-CVE-2023-33621/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jun. 23, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://gl-ar750s-ext.com No Types Assigned http://gl-ar750s-ext.com Broken Link Changed Reference Type http://glinet.com No Types Assigned http://glinet.com Broken Link Changed Reference Type https://justinapplegate.me/2023/glinet-CVE-2023-33621/ No Types Assigned https://justinapplegate.me/2023/glinet-CVE-2023-33621/ Exploit, Third Party Advisory Added CWE NIST CWE-294 Added CPE Configuration AND OR *cpe:2.3:o:gl-inet:gl-ar750s_firmware:3.215:*:*:*:*:*:*:* OR cpe:2.3:h:gl-inet:gl-ar750s:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-33621 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-2023-33621
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} -0.05%
score
0.54504
percentile