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Juniper
Ex4300 48t Dc Afi

juniper ex4300-48t-dc-afi Vulnerabilities: CVEs, CISA KEV & Security Advisories

16 CVEs

3 in CISA KEV

juniper ex4300-48t-dc-afi Vulnerabilities

CVE security advisories and vulnerability history for ex4300-48t-dc-afi by juniper.

16

Total CVEs

Published

3

In CISA KEV

Exploited in the wild

4

Public exploits

With known exploit

7.3

Avg CVSS

2015–2024

Last updated April 12, 2024

Overview

juniper ex4300-48t-dc-afi has 16 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 ex4300-48t-dc-afi, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of juniper ex4300-48t-dc-afi's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical2

High3

Medium9

Low0

2 additional CVEs have no CVSS severity score.

In CISA’s Known Exploited Vulnerabilities catalog

3

3 of juniper ex4300-48t-dc-afi's CVEs are confirmed exploited in the wild.

Public exploits

4

4 of juniper ex4300-48t-dc-afi's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every juniper ex4300-48t-dc-afi version named in a CVE, then pick one to see only the CVEs that affect it.

No specific affected versions are recorded for juniper ex4300-48t-dc-afi; the CVEs below apply to the product without a version pin.

16 CVEs

Sort

Medium vulnerability · 2024-04-12
CVE-2024-30389
Patch
CWE-696
Medium · CVSS 6.9
EPSS 0.2% (37th pct)2024-04-12
Medium vulnerability · 2024-04-12
CVE-2024-30384
Patch
CWE-754
Medium · CVSS 6.8
EPSS 0.0% (15th pct)2024-04-12
Medium vulnerability · 2024-04-12
CVE-2024-30410
Patch
Workaround
CWE-696
Medium · CVSS 6.9
EPSS 0.3% (49th pct)2024-04-12
High vulnerability · 2024-01-25
CVE-2024-21620
Patch
Workaround
CWE-79
High · CVSS 8.8
EPSS 0.4% (59th pct)2024-01-25
Medium vulnerability · 2024-01-25
CVE-2024-21619
Patch
Workaround
CWE-306
Medium · CVSS 5.3
EPSS 0.2% (37th pct)2024-01-25
Junos OS: SRX Series: A vulnerability in J-Web allows an unauthenticated attacker to upload and download arbitrary files
CVE-2023-36851
CISA KEV
Public exploit
Patch
Workaround
CWE-306
Added to CISA KEV 2023-11-13
Critical · CVSS 10.0
EPSS 14.9% (95th pct)2023-09-26
Junos OS: EX Series: A PHP vulnerability in J-Web allows an unauthenticated attacker to control important environment variables
CVE-2023-36844
CISA KEV
Public exploit
Patch
Workaround
CWE-473
Added to CISA KEV 2023-11-13
Medium · CVSS 6.9
EPSS 94.2% (100th pct)2023-08-17
Junos OS: EX Series: A vulnerability in J-Web allows an unauthenticated attacker to upload arbitrary files
CVE-2023-36847
CISA KEV
Public exploit
Patch
Workaround
CWE-306
Added to CISA KEV 2023-11-13
Medium · CVSS 6.9
EPSS 93.9% (100th pct)2023-08-17
Medium vulnerability · 2022-10-18
CVE-2022-22226
Patch
Workaround
CWE-789
Medium · CVSS 6.5
EPSS 0.1% (29th pct)2022-10-18
High vulnerability · 2022-07-20
CVE-2022-22221
Patch
Workaround
High · CVSS 7.8
EPSS 0.1% (21th pct)2022-07-20
Medium vulnerability · 2021-07-15
CVE-2021-0289
Patch
CWE-367
Medium · CVSS 6.5
EPSS 0.1% (20th pct)2021-07-15
High vulnerability · 2021-07-15
CVE-2021-0285
Patch
Workaround
CWE-770
High · CVSS 7.5
EPSS 0.4% (60th pct)2021-07-15
Junos OS and Junos OS Evolved: Upon receipt of a specific BGP FlowSpec message network traffic may be disrupted.
CVE-2021-0211
Patch
Workaround
Critical · CVSS 10.0
EPSS 0.4% (60th pct)2021-01-15
EX4300 Series: When a firewall filter is applied to a loopback interface, other firewall filters for multicast traffic may fail
CVE-2019-0048
Patch
Workaround
CWE-200
Medium · CVSS 5.8
EPSS 0.2% (43th pct)2019-07-11
Vulnerability · 2018-08-18
CVE-2018-15504
Patch
Unscored
EPSS 1.0% (77th pct)2018-08-18
Vulnerability · 2015-03-31
CVE-2014-9708
Public exploit
Patch
Unscored
EPSS 4.5% (89th pct)2015-03-31

Common weakness types

The CWE weakness categories most often found in juniper ex4300-48t-dc-afi CVEs. Follow any weakness for its full explanation.

CWE-306Missing Authentication for Critical Function3 CVEs
CWE-696Incorrect Behavior Order2 CVEs
CWE-473PHP External Variable Modification1 CVE
CWE-754Improper Check for Unusual or Exceptional Conditions1 CVE
CWE-770Allocation of Resources Without Limits or Throttling1 CVE
CWE-789Memory Allocation with Excessive Size Value1 CVE
CWE-200Exposure of Sensitive Information to an Unauthorized Actor1 CVE
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')1 CVE

Disclosure activity by year

How many juniper ex4300-48t-dc-afi CVEs were published each year.

2015

1

2018

1

2019

1

2021

3

2022

2

2023

3

2024

5

Other juniper products

Browse vulnerabilities for other products by juniper.

junos771 CVEs junos os evolved240 CVEs srx5600147 CVEs srx5800147 CVEs srx5400133 CVEs srx1500124 CVEs srx4100120 CVEs srx300119 CVEs

All juniper vulnerabilities

Frequently asked questions

Common questions about juniper ex4300-48t-dc-afi vulnerabilities.

How many CVEs does juniper ex4300-48t-dc-afi have?

juniper ex4300-48t-dc-afi has 16 published CVE records since 2015.

How many juniper ex4300-48t-dc-afi CVEs are in CISA KEV?

Yes — 3 of juniper ex4300-48t-dc-afi'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 ex4300-48t-dc-afi vulnerabilities?

Yes — 4 of juniper ex4300-48t-dc-afi's CVEs have a known public exploit.

What are the most common weakness types in juniper ex4300-48t-dc-afi CVEs?

juniper ex4300-48t-dc-afi's CVEs most often map to these CWE weakness types: CWE-306 (Missing Authentication for Critical Function), CWE-696 (Incorrect Behavior Order), CWE-473 (PHP External Variable Modification), CWE-754 (Improper Check for Unusual or Exceptional Conditions).

How many critical juniper ex4300-48t-dc-afi vulnerabilities are there?

juniper ex4300-48t-dc-afi has 2 critical and 3 high-severity CVEs.

What is the average severity of juniper ex4300-48t-dc-afi CVEs?

The average CVSS base score across juniper ex4300-48t-dc-afi's scored CVEs is 7.3.

References

All juniper vulnerabilities
The MITRE CVE Program (opens in a new tab)
Learn: What is a CVE?
CWE directory: the weakness types these CVEs map to

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

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On this page

Overview
Severity and exploitation
Affected versions and CVEs
Common weakness types
Disclosure activity
Other products
FAQ
References