Sunny Boy 3600 Firmware
CVE-2017-9864
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Lifecycle Timeline
1DescriptionCVE.org
An issue was discovered in SMA Solar Technology products. An attacker can change the plant time even when not authenticated in any way. This changes the system time, possibly affecting lockout policies and random-number generators based on timestamps, and makes timestamps for data analysis unreliable. NOTE: the vendor reports that this is largely irrelevant because it only affects log-entry timestamps, and because the plant time would later be reset via NTP. (It has never been the case that a lockout policy or random-number generator was affected.) Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected
AnalysisAI
An issue was discovered in SMA Solar Technology products. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
An issue was discovered in SMA Solar Technology products. An attacker can change the plant time even when not authenticated in any way. This changes the system time, possibly affecting lockout policies and random-number generators based on timestamps, and makes timestamps for data analysis unreliable. NOTE: the vendor reports that this is largely irrelevant because it only affects log-entry timestamps, and because the plant time would later be reset via NTP. (It has never been the case that a lockout policy or random-number generator was affected.) Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected Affected products include: Sma Sunny Boy 3600 Firmware, Sma Sunny Boy 5000 Firmware, Sma Sunny Tripower Core1 Firmware, Sma Sunny Tripower 15000Tl Firmware, Sma Sunny Tripower 20000Tl Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
More in Sunny Boy 3600 Firmware
View allAn issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.8), this vulnerability is remo
An issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.8), this vulnerability is remo
An issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.8), this vulnerability is remo
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An issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.8), this vulnerability is remo
An issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.8), this vulnerability is remo
An issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.8), this vulnerability is remo
An issue was discovered in SMA Solar Technology products. Rated high severity (CVSS 8.8), this vulnerability is remotely
An issue was discovered in SMA Solar Technology products. Rated high severity (CVSS 8.1), this vulnerability is remotely
An issue was discovered in SMA Solar Technology products. Rated high severity (CVSS 7.5), this vulnerability is remotely
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Same technique Information Disclosure
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External POC / Exploit Code
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