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CVE-2023-6574

Byzoro Smart S20 HTTP POST Request updateos.php unrestricted upload

Published: Dec 7, 2023Updated: Nov 21, 2024 Sources: CVE List NVDCWE-434
6.3MEDIUM
NVD MITRE
EPSS Score
1.6%
Top 26.4%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available
Self-Check
Not available

Description

A vulnerability was found in Byzoro Smart S20 up to 20231120 and classified as critical. Affected by this issue is some unknown functionality of the file /sysmanage/updateos.php of the component HTTP POST Request Handler. The manipulation of the argument 1_file_upload leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-247154 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-434

Affected Products

Byzoro
commercial
Smart S20Embedded
ICS / OT / IoT / ip-camera-nvr
smart s20 firmwareEmbeddedFirmware
ICS / OT / IoT / smart-home

Exploitability

1 exploit source identified

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

View exploit details
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

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

References

https://vuldb.com/?id.247154
vuldb.com
https://vuldb.com/?ctiid.247154
vuldb.com
https://vuldb.com/?submit.241172
vuldb.com
and 1 more references View all →

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