ACTIVELY EXPLOITED3 sources verified·1 min read
By Lyrie Threat Intelligence·3/13/2025
CVE-2025-21590 added to CISA KEV: Juniper Junos OS
Status: ✅ Confirmed exploited in the wild
Date added: 2025-03-13
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due date: 2025-04-03
Why this matters
Juniper Junos OS contains an improper isolation or compartmentalization vulnerability. This vulnerability could allows a local attacker with high privileges to inject arbitrary code.
Sources
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