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CISA is aware of ongoing exploitation of Ivanti Pulse Connect Secure vulnerabilities compromising U.S. government agencies, critical infrastructure entities, and private sector organizations.

In response, CISA has released Alert AA21-110A: Exploitation of Pulse Connect Secure Vulnerabilities to offer technical details regarding this activity. Ivanti has provided a mitigation and is developing a patch.

CISA strongly encourages organizations using Ivanti Pulse Connect Secure appliances to follow the guidance in Alert AA21-110A, which includes:

For additional information regarding this ongoing exploitation, see the FireEye blog post: Check Your Pulse: Suspected APT Actors Leverage Authentication Bypass Techniques and Pulse Secure Zero-Day.

Brought to you by Dr. Ware, Microsoft Office 365 Silver Partner, Charleston SC.

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