Sunny Boy 3600 Firmware
CVE-2017-9856
LOW
Severity by source
AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N
Lifecycle Timeline
1DescriptionCVE.org
An issue was discovered in SMA Solar Technology products. Sniffed passwords from SMAdata2+ communication can be decrypted very easily. The passwords are "encrypted" using a very simple encryption algorithm. This enables an attacker to find the plaintext passwords and authenticate to the device. NOTE: the vendor reports that 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 low severity (CVSS 3.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-256. An issue was discovered in SMA Solar Technology products. Sniffed passwords from SMAdata2+ communication can be decrypted very easily. The passwords are "encrypted" using a very simple encryption algorithm. This enables an attacker to find the plaintext passwords and authenticate to the device. NOTE: the vendor reports that 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
An Incorrect Password Management issue was discovered in SMA Solar Technology products. Rated critical severity (CVSS 9.
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
An issue was discovered in SMA Solar Technology products. Rated high severity (CVSS 7.5), this vulnerability is remotely
Same weakness CWE-256 – Plaintext Storage of a Password
View allSame technique Information Disclosure
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External POC / Exploit Code
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