CISA gives feds four days to patch Ivanti flaw exploited as zero-day
Summary
CISA has issued a directive to U.S. federal agencies, mandating a four-day deadline to patch a critical vulnerability in Ivanti Endpoint Manager Mobile (EPMM). This flaw is reportedly being exploited in the wild as a zero-day.
IFF Assessment
The active exploitation of a zero-day vulnerability represents an immediate threat to defenders, as there are no readily available patches or defenses.
Severity
The CVSS score is estimated to be high due to the vulnerability being exploited as a zero-day in federal networks, indicating significant exploitability and potential impact on confidentiality, integrity, and availability.
Defender Context
Defenders should prioritize patching Ivanti EPMM systems immediately due to the active zero-day exploitation targeting federal agencies. Monitoring network traffic for signs of compromise related to this vulnerability is crucial, as it may indicate broader exploitation beyond the federal sector.