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CVE-2023-33621

Published: Jun 13, 2023Updated: Nov 21, 2024 Sources: CVE List NVDCWE-294
NVD MITRE
5.9CVSSMEDIUM
EPSS Score
1.0%
Top 43.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-294

Affected Products

n/an/a
gl-ar750s firmwaregl-inetNetworking Infrastructure
gl-inetcommercialUSNetworking Infrastructureaka ar300m16 firmware, gl-ax1800 firmware, gl-ar300m firmware

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Defense Evasion
View detailed technique mapping

References

http://glinet.com
glinet.com
http://gl-ar750s-ext.com
gl-ar750s-ext.com
https://justinapplegate.me/2023/glinet-CVE-2023-33621/
justinapplegate.me

Timeline

Published
Jun 13, 2023
Last Updated
Nov 21, 2024

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