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CVE-2024-3521

Byzoro Smart S80 Management Platform userattestation.php unrestricted upload

Published: Apr 9, 2024Updated: Nov 21, 2024 Sources: CVE List NVDCWE-434
NVD MITRE
4.7CVSSMEDIUM
EPSS Score
1.2%
Top 34.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

A vulnerability was found in Byzoro Smart S80 Management Platform up to 20240317. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259892. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-434

Affected Products

Smart S80 Management PlatformByzoro
Embedded
ICS / OT / IoT / industrial-network
byzorocommercialICS / OT / IoT

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

3 techniques
Command and Control
Initial Access
Persistence
View detailed technique mapping

References

https://vuldb.com/?id.259892
vuldb.com
https://vuldb.com/?ctiid.259892
vuldb.com
https://vuldb.com/?submit.308509
vuldb.com
and 1 more references View all →

Timeline

Published
Apr 9, 2024
Last Updated
Nov 21, 2024

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