Threat Actors Exploit Progress Telerik Vulnerabilities in Multiple U.S. Government IIS Servers

"Analysts determined that multiple cyber threat actors, including an advanced persistent threat (APT) actor, were able to exploit a .NET deserialization vulnerability"

Jun 15, 2023

∙ Paid

Cybersecurity and Infrastructure Security Agency (CISA) Joint Cybersecurity Advisory: "From November 2022 through early January 2023, the Cybersecurity and Infrastructure Security Agency (CISA) and authoring organizations identified the presence of indicators of compromise (IOCs) at a federal civilian executive branch (FCEB) agency.

Analysts determine…

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Defcon Alerts Threat Monitor

Threat Actors Exploit Progress Telerik Vulnerabilities in Multiple U.S. Government IIS Servers

"Analysts determined that multiple cyber threat actors, including an advanced persistent threat (APT) actor, were able to exploit a .NET deserialization vulnerability"

Continue reading this post for free, courtesy of Defcon Level.