high7.5
CVE-2017-9858
An issue was discovered in SMA Solar Technology products.
Impact
An issue was discovered in SMA Solar Technology products. By sending crafted packets to an inverter and observing the response, active and inactive user accounts can be determined. This aids in further attacks (such as a brute force attack) as one now knows exactly which users exist and which do not. NOTE: the vendor's position is that this "is not a security gap per se." Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sma | Sunny Boy 3600 Firmware | All versions |
| Sma | Sunny Boy 5000 Firmware | All versions |
| Sma | Sunny Tripower Core1 Firmware | All versions |
| Sma | Sunny Tripower 15000tl Firmware | All versions |
| Sma | Sunny Tripower 20000tl Firmware | All versions |
| Sma | Sunny Tripower 25000tl Firmware | All versions |
| Sma | Sunny Tripower 5000tl Firmware | All versions |
| Sma | Sunny Tripower 12000tl Firmware | All versions |
| Sma | Sunny Tripower 60 Firmware | All versions |
| Sma | Sunny Boy 3000tl Firmware | All versions |
| Sma | Sunny Boy 3600tl Firmware | All versions |
| Sma | Sunny Boy 4000tl Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.sma.de/en/statement-on-cyber-security.html
- http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf
- https://horusscenario.com/CVE-information/
- http://www.sma.de/en/statement-on-cyber-security.html
- http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf
- https://horusscenario.com/CVE-information/