2017-08-05 19:29:00 2019-10-03 02:03:26

** DISPUTED ** An issue was discovered in SMA Solar Technology products. The inverters make use of a weak hashing algorithm to encrypt the password for REGISTER requests. This hashing algorithm can be cracked relatively easily. An attacker will likely be able to crack the password using offline crackers. This cracked password can then be used to register at the SMA servers. NOTE: the vendor's position is that "we consider the probability of the success of such manipulation to be extremely low." Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected.

Vector

NETWORK

Complexity

LOW

Authentication

NONE

Confidentiality

PARTIAL

Integrity

NONE

Availability

NONE
Sma Sunny tripower 60 firmware - (not an official CPE) Sma Sunny tripower 25000tl firmware - (not an official CPE) Sma Sunny tripower 5000tl firmware - (not an official CPE) Sma Sunny tripower 20000tl firmware - (not an official CPE) Sma Sunny tripower 15000tl firmware - (not an official CPE) Sma Sunny tripower 12000tl firmware - (not an official CPE) Sma Sunny central storage 900 firmware - (not an official CPE) Sma Sunny central storage 850 firmware - (not an official CPE) Sma Sunny central storage 800 firmware - (not an official CPE) Sma Sunny central storage 760 firmware - (not an official CPE) Sma Sunny central storage 720 firmware - (not an official CPE) Sma Sunny central storage 500 firmware - (not an official CPE) Sma Sunny central storage 630 firmware - (not an official CPE) Sma Sunny central storage 2500-ev firmware - (not an official CPE) Sma Sunny central storage 2200 firmware - (not an official CPE) Sma Sunny central 900cp xt firmware - (not an official CPE) Sma Sunny central storage 1000 firmware - (not an official CPE) Sma Sunny central 850cp xt firmware - (not an official CPE) Sma Sunny central 800cp xt firmware - (not an official CPE) Sma Sunny central 720cp xt firmware - (not an official CPE) Sma Sunny central 760cp xt firmware - (not an official CPE) Sma Sunny central 630cp xt firmware - (not an official CPE) Sma Sunny central 500cp xt firmware - (not an official CPE) Sma Sunny central 2200 firmware - (not an official CPE) Sma Sunny central 1000cp xt firmware - (not an official CPE) Sma Sunny boy storage 2.5 firmware - (not an official CPE) Sma Sunny boy 5000 firmware - (not an official CPE) Sma Sunny boy 5000tl firmware - (not an official CPE) Sma Sunny boy 5.0 firmware - (not an official CPE) Sma Sunny boy 4000tl firmware - (not an official CPE) Sma Sunny boy 4.0 firmware - (not an official CPE) Sma Sunny boy 3600tl firmware - (not an official CPE) Sma Sunny boy 3600 firmware - (not an official CPE) Sma Sunny boy 3000tl firmware - (not an official CPE) Sma Sunny boy 3.6 firmware - (not an official CPE) Sma Sunny boy 3.0 firmware - (not an official CPE) Sma Sunny boy 2.5 firmware - (not an official CPE) Sma Sunny boy 1.5 firmware - (not an official CPE) Sma Sunny tripower core1 firmware - (not an official CPE)