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Serious Flaws in CODESYS Products Expose Industrial Systems to Remote Attacks

September 16, 2019

The U.S. Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency (CISA) last week published several advisories describing vulnerabilities in CODESYS products, many of which can be exploited remotely for arbitrary code execution, denial-of-service (DoS) attacks, and other purposes. 3S-Smart published its own advisories for most of the security bugs in late July.

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