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CVE-2023-31477

Published: May 11, 2023Updated: Jan 27, 2025 Sources: CVE List NVDCWE-22
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.9%
Top 43.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

A path traversal issue was discovered on GL.iNet devices before 3.216. Through the file sharing feature, it is possible to share an arbitrary directory, such as /tmp or /etc, because there is no server-side restriction to limit sharing to the USB path.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
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-22

Affected Products

gl-s20 firmwaregl-inetNetworking Infrastructure
gl-x3000 firmwaregl-inetNetworking Infrastructure
gl-mt3000 firmwaregl-inetNetworking Infrastructure
gl-mt2500 firmwaregl-inetNetworking Infrastructure
gl-mt2500a firmwaregl-inetNetworking Infrastructure
gl-inetcommercialUSNetworking Infrastructureaka ar300m16 firmware, gl-ax1800 firmware, gl-ar300m firmware
and 28 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://github.com/gl-inet/CVE-issues/blob/main/3.215/Path_Traversal.md
github.com
https://www.gl-inet.com
gl-inet.com

Timeline

Published
May 11, 2023
Last Updated
Jan 27, 2025

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