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CVE-2017-9854

Published: Aug 5, 2017Updated: May 13, 2026 Sources: CVE List NVDCWE-311
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.1%
Top 37.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

An issue was discovered in SMA Solar Technology products. By sniffing for specific packets on the localhost, plaintext passwords can be obtained as they are typed into Sunny Explorer by the user. These passwords can then be used to compromise the overall device. NOTE: the vendor reports that exploitation likelihood is low because these packets are usually sent only once during installation. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
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:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-311

Affected Products

sunny boy 3600 firmwaresmaICS / OT / IoT
sunny boy 5000 firmwaresmaICS / OT / IoT
sunny tripower core1 firmwaresmaICS / OT / IoT
sunny tripower 15000tl firmwaresmaICS / OT / IoT
sunny tripower 20000tl firmwaresmaICS / OT / IoT
smacommercialUSICS / OT / IoTaka sunny boy 1.5 firmware, sunny boy 2.5 firmware, sunny boy 3000tl firmware
and 35 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

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

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

http://www.sma.de/en/statement-on-cyber-security.html
sma.de
http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf
sma.de
https://horusscenario.com/CVE-information/
horusscenario.com

Timeline

Published
Aug 5, 2017
Last Updated
May 13, 2026

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