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New APT Hacking Group Targets Microsoft IIS Servers with ASP.NET Exploits

The Hacker Newsby @TheHackersNews ()2 min read2
Analyze CVE-2021-27852 with Vani AIImpact, affected versions, exploitation, mitigations and detection

Vulnerabilities mentioned

All
CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2017-11317
Unrestricted File Upload / RCE in Progress Telerik UI for ASP.NET AJAX
9.884%KEVPoC ×2
KEV
CVE-2019-18935
Unauthenticated .NET Deserialization RCE in Progress Telerik UI for ASP.NET AJAX
9.8100%KEVRansomwarePoC ×4
KEV
CVE-2021-27852
Unauthenticated Deserialization RCE in Checkbox Survey 6 and Earlier
9.830%KEV
KEV

From the original article

2 min read at thehackernews.com

A new highly capable and persistent threat actor has been targeting major high-profile public and private entities in the U. S. as part of a series of targeted cyber intrusion attacks by exploiting internet-facing Microsoft Internet Information Services ( IIS ) servers to infiltrate their networks.

The Hacker News

By @TheHackersNews · thehackernews.com

Read the full article at The Hacker News

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.