Vulnerabilities Discovered By Positive Technologies In ABB Controllers Have Been Fixed
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ABB has thanked Natalya Tlyapova and Denis Goryushev for discovering two vulnerabilities in its Freelance AC 900F and AC 700F controllers. These devices are used in the metal and chemical industry. The vendor was notified of the threat in line with the responsible disclosure policy and released software patches. The AC 900F and AC 700F controllers are used in distributed control systems (DCS) of industrial plants to automate their continuous production processes. ABB is leading in the global DCS market, with a market share of 20%. Vulnerabilities CVE-2023-0425 and […]