Vulnerability Details : CVE-2023-33621
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.
Products affected by CVE-2023-33621
- cpe:2.3:o:gl-inet:gl-ar750s_firmware:3.215:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-33621
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 59 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-33621
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST |
CWE ids for CVE-2023-33621
-
A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-33621
-
http://gl-ar750s-ext.com
Broken Link
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https://justinapplegate.me/2023/glinet-CVE-2023-33621/
CVE-2023-33621: GL.iNET Auth Token in GET Query String - Justin ApplegateExploit;Third Party Advisory
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http://glinet.com
Broken Link
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