CVE-2017-9858

CVE-2017-9858 affects SMA Solar Technology inverters (Sunny Boy TLST-21, TL-21; Sunny Tripower TL-10, TL-30). By sending crafted packets to the inverter and observing responses, an attacker can determine which user accounts are active or inactive, enabling brute-force planning. The vendor notes t...

CVE-2017-9858

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 no...