Tag : Vulnerabilities

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Multiple companies that develop industrial systems are assessing the impact of two new OPC UA vulnerabilities on their products, and German automation technology firm Beckhoff is the first to release a security advisory. Earlier this month, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) released advisories to describe two OPC UA vulnerabilities discovered by Eran ..

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Microsoft this week announced the availability of SimuLand, an open source tool that enables security researchers to reproduce attack techniques in lab environments. The purpose of SimuLand, Microsoft says, is to help understand the behavior and functionality of threat actors’ tradecraft, to find mitigations and validate existing detection capabilities, and to identify and share data ..

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F5 Networks this week released patches to address an authentication bypass vulnerability affecting BIG-IP Access Policy Manager (APM), but fixes are not available for all impacted versions. Tracked as CVE-2021-23008, the high-severity vulnerability allows for the bypass of BIG-IP APM AD (Active Directory) authentication if the attacker can hijack a Kerberos KDC (Key Distribution Center) ..

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Cloud solutions provider DigitalOcean has started informing some customers that their billing information may have been compromised after someone exploited a vulnerability in the company’s systems. In an email sent to customers, DigitalOcean said the unauthorized access occurred between April 9 and April 22, 2021, but it was apparently only “confirmed” on April 26. “An ..

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