How many Juniper junos CVEs are in CISA KEV?

Yes — 7 of Juniper junos's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.

Which versions of Juniper junos are affected?

452 distinct Juniper junos versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Juniper junos CVEs?

Juniper junos's CVEs most often map to these CWE weakness types: CWE-754 (Improper Check for Unusual or Exceptional Conditions), CWE-401 (Missing Release of Memory after Effective Lifetime), CWE-755 (Improper Handling of Exceptional Conditions), CWE-20 (Improper Input Validation).

How many critical Juniper junos vulnerabilities are there?

Juniper junos has 47 critical and 439 high-severity CVEs.

What is the average severity of Juniper junos CVEs?

The average CVSS base score across Juniper junos's scored CVEs is 7.2.

Juniper junos Vulnerabilities: CVEs, CISA KEV & Security Advisories

Name: Juniper junos vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

RadicalNotion.AI

Juniper junos Vulnerabilities: CVEs, CISA KEV & Security Advisories

Overview

Juniper junos has 791 published CVE records since 2004, of which 7 are in CISA's Known Exploited Vulnerabilities catalog and 17 have a known public exploit. The average CVSS base score across scored CVEs is 7.2.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Juniper junos, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list. Affected platforms include 2x100ge + 4x10ge mpc5e, 2x100ge + 4x10ge mpc5eq, 2x100ge + 8x10ge mpc4e, 32x10ge mpc4e, 6x40ge + 24x10ge mpc5e, 6x40ge + 24x10ge mpc5eq.

Severity and exploitation

How the CVSS severity of Juniper junos's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical47

High439

Medium303

Low2

In CISA’s Known Exploited Vulnerabilities catalog

7 of Juniper junos's CVEs are confirmed exploited in the wild.

Public exploits

17 of Juniper junos's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every Juniper junos version named in a CVE, then pick one to see only the CVEs that affect it.

Specific versions

21.11 CVE
21.21 CVE
21.31 CVE
21.41 CVE
22.11 CVE
22.21 CVE
22.31 CVE

Version ranges

21.2 <= v <= 21.2245 CVEs
21.4 <= v <= 21.4238 CVEs
20.4 <= v <= 20.4209 CVEs
18.4 <= v <= 18.4201 CVEs

Common weakness types

The CWE weakness categories most often found in Juniper junos CVEs. Follow any weakness for its full explanation.

Disclosure activity by year

How many Juniper junos CVEs were published each year.

2015

2016

2017

2018

2019

2020

2021

Other Juniper products

Browse vulnerabilities for other products by Juniper.

Junos OS683 CVEs Junos OS Evolved257 CVEs srx5600153 CVEs srx5800153 CVEs srx5400139 CVEs srx1500129 CVEs srx4100126 CVEs srx4200125 CVEs

All Juniper vulnerabilities

Frequently asked questions

Common questions about Juniper junos vulnerabilities.

How many CVEs does Juniper junos have?: Juniper junos has 791 published CVE records since 2004.
How many Juniper junos CVEs are in CISA KEV?: Yes — 7 of Juniper junos's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Are there public exploits for Juniper junos vulnerabilities?: Yes — 17 of Juniper junos's CVEs have a known public exploit.
Which versions of Juniper junos are affected?: 452 distinct Juniper junos versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Juniper junos CVEs?: Juniper junos's CVEs most often map to these CWE weakness types: CWE-754 (Improper Check for Unusual or Exceptional Conditions), CWE-401 (Missing Release of Memory after Effective Lifetime), CWE-755 (Improper Handling of Exceptional Conditions), CWE-20 (Improper Input Validation).
How many critical Juniper junos vulnerabilities are there?: Juniper junos has 47 critical and 439 high-severity CVEs.
What is the average severity of Juniper junos CVEs?: The average CVSS base score across Juniper junos's scored CVEs is 7.2.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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Juniper junos Vulnerabilities