Bulletins

Summary ABB became aware of vulnerability in the products versions listed as affected in the advisory. An update is available that resolves publicly reported vulnerability. An attacker who successfully exploited these vulnerabilities could cause a crash, denial-of-service (DoS), or potentially remote code execution. The following versions of ABB AC500 V3 …

Summary ABB became aware of severe vulnerability in the products versions listed as affected in the advisory. An update is available that resolves these vulnerabilities. An attacker who successfully exploited these vulnerabilities could bypass the user management and read visualization files (CVE-2025-2595), read and write certificates and keys (CVE-2025-41659) or …

Summary ABB became aware of severe vulnerability in the products versions listed as affected in the advisory. The Windows gateway is accessible remotely by default. Unauthenticated attackers can therefore search for PLCs, but the user management of the PLCs prevents the actual access to the PLCs – unless it is …

Summary Successful exploitation of this vulnerability could allow an attacker to elevate privileges from user to system, which may then enable the attacker to cause a temporary denial of service, open files, or delete files. The following versions of Fuji Electric Tellus are affected: Tellus 5.0.2 CVSS Vendor Equipment Vulnerabilities …

Summary Successful exploitation of these vulnerabilities could allow an authenticated attacker to expose sensitive information or cause a CRLF injection. The following versions of Subnet Solutions PowerSYSTEM Center are affected: PowerSYSTEM Center 2020 <=5.28.x (CVE-2026-35504) PowerSYSTEM Center 2020 >=5.8.x|<=5.28.x (CVE-2026-26289) PowerSYSTEM Center 2020 >=5.11.x|<=5.28.x (CVE-2026-33570) …

Summary ABB became aware of multiple internally discovered vulnerabilities in the WebPro SNMP card PowerValue for the product versions listed as affected in the advisory. Depending upon the vulnerability, an attacker with access to local network who successfully exploited this vulnerability could have - Unauthorized access - Insufficient Session Expiration …

A sensitive data exposure vulnerability in SIPROTEC 5 can allow an attacker to retrieve sensitive session data from browser history, logs, or other storage mechanisms, potentially leading to unauthorized access. Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.