CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
An issue was discovered in SMA Solar Technology products. A secondary authentication system is available for Installers called the Grid Guard system. This system uses predictable codes, and a single Grid Guard code can be used on any SMA inverter. Any such code, when combined with the installer account, allows changing very sensitive parameters. NOTE: the vendor reports that Grid Guard is not an authentication feature; it is only a tracing feature. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected
Засегнати продукти
- n/a n/a: n/a
- 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: -
- sma sunny_tripower_25000tl_firmware: -
- sma sunny_tripower_5000tl_firmware: -
- sma sunny_tripower_12000tl_firmware: -
- sma sunny_tripower_60_firmware: -
- sma sunny_boy_3000tl_firmware: -
- sma sunny_boy_3600tl_firmware: -
- sma sunny_boy_4000tl_firmware: -
- sma sunny_boy_5000tl_firmware: -
- sma sunny_boy_1.5_firmware: -
- sma sunny_boy_2.5_firmware: -
- sma sunny_boy_3.0_firmware: -
- sma sunny_boy_3.6_firmware: -
- sma sunny_boy_4.0_firmware: -
- sma sunny_boy_5.0_firmware: -
- sma sunny_central_2200_firmware: -
- sma sunny_central_1000cp_xt_firmware: -
- sma sunny_central_800cp_xt_firmware: -
- sma sunny_central_850cp_xt_firmware: -
- sma sunny_central_900cp_xt_firmware: -
- sma sunny_central_500cp_xt_firmware: -
- sma sunny_central_630cp_xt_firmware: -
- sma sunny_central_720cp_xt_firmware: -
- sma sunny_central_760cp_xt_firmware: -
- sma sunny_central_storage_500_firmware: -
- sma sunny_central_storage_630_firmware: -
- sma sunny_central_storage_720_firmware: -
- sma sunny_central_storage_760_firmware: -
- sma sunny_central_storage_800_firmware: -
- sma sunny_central_storage_850_firmware: -
- sma sunny_central_storage_900_firmware: -
- sma sunny_central_storage_1000_firmware: -
- sma sunny_central_storage_2200_firmware: -
- sma sunny_central_storage_2500-ev_firmware: -
- sma sunny_boy_storage_2.5_firmware: -
Вид слабост
История
- 5 август 2017 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2017-9855
- https://nvd.nist.gov/vuln/detail/CVE-2017-9855
- http://www.sma.de/en/statement-on-cyber-security.html
- https://horusscenario.com/CVE-information/
- http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf