CVE-2024-30389

EPSS 0.16%
Published 12.04.2024 16:15:38
Last modified 06.02.2025 20:36:23
Source sirt@juniper.net
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An Incorrect Behavior Order vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows an unauthenticated, network-based attacker to cause an integrity impact to networks downstream of the vulnerable device.

When an output firewall filter is applied to an interface it doesn't recognize matching packets but permits any traffic.
This issue affects Junos OS 21.4 releases from 21.4R1 earlier than 21.4R3-S6.
This issue does not affect Junos OS releases earlier than 21.4R1.

Affected products Warnungen 0 Metrics 3 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Juniper ≫ Junos Version21.4 Updater1

   Juniper ≫ Ex4300 Version-
   Juniper ≫ Ex4300-24p Version-
   Juniper ≫ Ex4300-24p-s Version-
   Juniper ≫ Ex4300-24t Version-
   Juniper ≫ Ex4300-24t-s Version-
   Juniper ≫ Ex4300-32f Version-
   Juniper ≫ Ex4300-32f-dc Version-
   Juniper ≫ Ex4300-32f-s Version-
   Juniper ≫ Ex4300-48mp Version-
   Juniper ≫ Ex4300-48mp-s Version-
   Juniper ≫ Ex4300-48p Version-
   Juniper ≫ Ex4300-48p-s Version-
   Juniper ≫ Ex4300-48t Version-
   Juniper ≫ Ex4300-48t-afi Version-
   Juniper ≫ Ex4300-48t-dc Version-
   Juniper ≫ Ex4300-48t-dc-afi Version-
   Juniper ≫ Ex4300-48t-s Version-

Juniper ≫ Junos Version21.4 Updater1-s1

Juniper ≫ Junos Version21.4 Updater1-s2

Juniper ≫ Junos Version21.4 Updater2

Juniper ≫ Junos Version21.4 Updater2-s1

Juniper ≫ Junos Version21.4 Updater2-s2

Juniper ≫ Junos Version21.4 Updater3

Juniper ≫ Junos Version21.4 Updater3-s1

Juniper ≫ Junos Version21.4 Updater3-s2

Juniper ≫ Junos Version21.4 Updater3-s3

Juniper ≫ Junos Version21.4 Updater3-s4

Juniper ≫ Junos Version21.4 Updater3-s5

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.16%	0.377

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
sirt@juniper.net	6.9	0	0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
sirt@juniper.net	5.8	3.9	1.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

CWE-696 Incorrect Behavior Order

The product performs multiple related behaviors, but the behaviors are performed in the wrong order in ways which may produce resultant weaknesses.

https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N

Issue Tracking

http://supportportal.juniper.net/JSA79185

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2024-30389

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2024-30389

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2024-30389

EUVD