CVE-2017-9861

The CVE-2017-9861 impact concerns SMA Solar Technology products (Sunny Boy TLST-21/TL-21 and Sunny Tripower TL-10/TL-30) where the SIP channel lacks proper authentication with encryption. The underlying issue allows replay, packet injection, and man-in-the-middle attacks, enabling an attacker on ...

CVE-2017-9859

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...

CVE-2017-9852

An Incorrect Password Management issue was discovered in SMA Solar Technology products. Default passwords exist that are rarely changed. User passwords will almost always be default. Installer passwords are expected to be default or similar across installations installed by the same company but a...

CVE-2017-9861

An issue was discovered in SMA Solar Technology products. The SIP implementation does not properly use authentication with encryption: it is vulnerable to replay attacks, packet injection attacks, and man in the middle attacks. An attacker is able to successfully use SIP to communicate with the...

CVE-2017-9855

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...

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-2017-9857

The vulnerability CVE-2017-9857 in SMA Solar Technology products stems from the SMAdata2+ protocol: it does not properly use authentication with encryption, making it vulnerable to man-in-the-middle, packet injection, and replay attacks. Affected are Sunny Boy TLST-21/TL-21 and Sunny Tripower TL-...

CVE-2017-9856

The connected PT-2017-19222 entry confirms concrete technical details: SMA Solar Technology inverters (Sunny Boy TLST-21/TL-21 and Sunny Tripower TL-10/TL-30) use a simple encryption algorithm for SMAdata2+ passwords, allowing an attacker to decrypt passwords to plaintext and authenticate to the ...

CVE-2017-9864

Summary of CVE-2017-9864 (SMA Solar Technology inverter/time setting issue) : An attacker can change the plant time on SMA Solar Technology inverters (notably Sunny Boy TLST-21/TL-21 and Sunny Tripower TL-10/TL-30) without authentication, causing the system time to shift. This can affect timestam...

CVE-2017-9861

An issue was discovered in SMA Solar Technology products. The SIP implementation does not properly use authentication with encryption: it is vulnerable to replay attacks, packet injection attacks, and man in the middle attacks. An attacker is able to successfully use SIP to communicate with the...

CVE-2017-9856

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...

CVE-2017-9864

An issue was discovered in SMA Solar Technology products. An attacker can change the plant time even when not authenticated in any way. This changes the system time, possibly affecting lockout policies and random-number generators based on timestamps, and makes timestamps for data analysis...

CVE-2017-9855

The CVE-2017-9855 issue affects SMA Solar Technology inverters (Sunny Boy TLST-21/TL-21 and Sunny Tripower TL-10/TL-30). The vulnerability arises from the Grid Guard secondary authentication system, which uses predictable codes that can be reused across any SMA inverter. When combined with the in...

CVE-2017-9856

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...

CVE-2017-9860

The CVE concerns SMA Solar Technology inverters (Sunny Boy TLST-21/TL-21 and Sunny Tripower TL-10/TL-30). A lack of authentication allows firmware updates via Sunny Explorer or the SMAdata2+ protocol, enabling a forged firmware version to be accepted and the inverter to be fully compromised (poss...

CVE-2017-9854

CVE-2017-9854 affects SMA Solar Technology Sunny Explorer-related components. The issue allows an attacker to sniff specific localhost packets and read plaintext passwords as users type them into Sunny Explorer, potentially compromising the entire device. Affected products are Sunny Boy TLST-21/T...

CVE-2017-9862

SMA Solar Technology Sunny Explorer information-disclosure (CVE-2017-9862) affects Sunny Boy TLST-21/TL-21 and Sunny Tripower TL-10/TL-30. When signing in with an incorrect password, a debug report can be created that exposes application information and allows saving a .txt file with arbitrary co...

CVE-2017-9851

CVE-2017-9851 affects SMA Solar Technology Sunny Explorer; vulnerability arises when nonsense data is sent or a TELNET session is opened to the Sunny Explorer database port, causing the application to crash. Affected products/versions include Sunny Boy TLST-21 and TL-21, and Sunny Tripower TL-10 ...

CVE-2017-9859

CVE-2017-9859 concerns SMA Solar Technology inverters (Sunny Boy TLST-21/TL-21 and Sunny Tripower TL-10/TL-30). The issue is use of a weak hashing algorithm to encrypt passwords for REGISTER requests, which can be cracked offline, enabling an attacker to recover the password and register at SMA s...

CVE-2017-9862

An issue was discovered in SMA Solar Technology products. When signed into Sunny Explorer with a wrong password, it is possible to create a debug report, disclosing information regarding the application and allowing the attacker to create and save a .txt file with contents to his liking. An...