CVE-2025-21590

Juniper Junos OS Improper Isolation or Compartmentalization Vulnerability
1.7%
EPSS
78%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

Juniper Junos OS contains an improper isolation or compartmentalization vulnerability. This vulnerability could allows a local attacker with high privileges to inject arbitrary code.

Vendor
Juniper
Product
Junos OS
Added to KEV
Mar 13, 2025
Remediation due
Apr 3, 2025 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-653
EPSS
1.7% as of Nov 12
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded