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CVE-2023-47166

Published: May 1, 2024Updated: Nov 4, 2025 Sources: CVE List NVDCWE-285
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.6%
Top 54.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

A firmware update vulnerability exists in the luci2-io file-import functionality of Milesight UR32L v32.3.0.7-r2. A specially crafted network request can lead to arbitrary firmware update. An attacker can send a network request to trigger this vulnerability.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-285CWE-306

Affected Products

ur32l firmwaremilesightICS / OT / IoT
UR32LMilesightICS / OT / IoT
milesightcommercialCNICS / OT / IoTaka devicehub, ur32l firmware

Attack Graph

Products CVE Techniques Tactics

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

Exploitability

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

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1852
talosintelligence.com
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1852
talosintelligence.com

Timeline

Published
May 1, 2024
Last Updated
Nov 4, 2025

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