CVE security advisories and vulnerability history for ex4300 by juniper.
Last updated
juniper ex4300 has 56 published CVE records since 2015, of which 3 are in CISA's Known Exploited Vulnerabilities catalog and 4 have a known public exploit. The average CVSS base score across scored CVEs is 7.3.
This page aggregates every publicly disclosed vulnerability (CVE) affecting juniper ex4300, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.
How the CVSS severity of juniper ex4300's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
3 additional CVEs have no CVSS severity score.
In CISA’s Known Exploited Vulnerabilities catalog
3
3 of juniper ex4300's CVEs are confirmed exploited in the wild.
Public exploits
4
4 of juniper ex4300's CVEs have a known public exploit available.
Browse every juniper ex4300 version named in a CVE, then pick one to see only the CVEs that affect it.
No specific affected versions are recorded for juniper ex4300; the CVEs below apply to the product without a version pin.
56 CVEs
Added to CISA KEV 2023-11-13
Added to CISA KEV 2023-11-13
Added to CISA KEV 2023-11-13
Showing 30 of 56
The CWE weakness categories most often found in juniper ex4300 CVEs. Follow any weakness for its full explanation.
How many juniper ex4300 CVEs were published each year.
Browse vulnerabilities for other products by juniper.
Common questions about juniper ex4300 vulnerabilities.
juniper ex4300 has 56 published CVE records since 2015.
Yes — 3 of juniper ex4300's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Yes — 4 of juniper ex4300's CVEs have a known public exploit.
juniper ex4300's CVEs most often map to these CWE weakness types: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-754 (Improper Check for Unusual or Exceptional Conditions), CWE-306 (Missing Authentication for Critical Function), CWE-400 (Uncontrolled Resource Consumption).
juniper ex4300 has 5 critical and 25 high-severity CVEs.
The average CVSS base score across juniper ex4300's scored CVEs is 7.3.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Monitor new juniper ex4300 vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.
