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CVE-2024-50696

Published: Feb 26, 2025Updated: Apr 7, 2025 Sources: CVE List NVD csafCWE-494
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.2%
Top 89.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

SunGrow WiNet-S V200.001.00.P025 and earlier versions is missing integrity checks for firmware upgrades. Sending a specific MQTT message allows an update to an inverter or a WiNet connectivity dongle with a bogus firmware file that is located on attacker-controlled server.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-494

Affected Products

n/an/a
winet-s firmwaresungrowpower
SaaS
Cloud & SaaS / cloud-platform
sungrowpowercommercialCNCloud & SaaSaka sungrow power

Attack Graph

Products CVE Techniques Tactics

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

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://en.sungrowpower.com/security-notice-detail-2/6140
en.sungrowpower.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-072-12.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-25-072-12
cisa.gov
and 34 more references View all →

Timeline

Published
Feb 26, 2025
Last Updated
Apr 7, 2025

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