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01 Record

CVE-2024-47489

Junos OS Evolved: ACX Series: Receipt of specific transit protocol packets is incorrectly processed by the RE

MediumPUBLISHEDCNA: juniper
CNA base score6.9 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:L/R:A

02 Description

Junos OS Evolved: ACX Series: Receipt of specific transit protocol packets is incorrectly processed by the RE

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.65% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 50.9% of scored records. A rank, not a probability.
NVD base score
6.9 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:L/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:A/V:X/RE:X/U:X
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-10-11 15:22Z2 YR AGO
Last updated
2024-10-11 18:00Z2 YR AGO
Reserved
2024-09-25
Assigning CNA
juniper
Record state
PUBLISHED
Severity
Medium (CVSS 6.9)
CNA CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:L/R:A
Weaknesses
  • CWE-755Improper Handling of Exceptional ConditionsClass
Data version
5.1
Document digest
a4a204b11a12a0eef663b8719d2f29f513a49ec11847b404463d3ffd27c26597

05 Affected products

VendorProductVersionsPlatforms
Juniper NetworksJunos OS Evolved0 to < 21.4R3-S8-EVO, 22.2 to < 22.2R3-S4-EVO, 22.3 to < 22.3R3-S4-EVO, 22.4 to < 22.4R3-S3-EVO, 23.2 to < 23.2R2-EVO, 23.4 to < 23.4R1-S1-EVO, 23.4R2-EVO, 24.2 to < 24.2R2-EVO—
juniperjunos_evolved0 to < 21.4r3-s8-evo, 22.2 to < 22.2r3-s4-evo, 22.3 to < 22.3r3-s4-evo, 22.4 to < 22.4r3-s3-evo, 23.2 to < 23.2r2-evo, 23.4 to < 23.4r1-s1-evo, 23.4 to < 23.4r2-evo—

06 References

07 Remediation

The following software releases have been updated to resolve this specific issue: Junos OS Evolved: 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S4-EVO*, 22.4R3-S3-EVO, 23.2R2-EVO, 23.4R1-S1-EVO, 23.4R2-EVO, 24.2R2-EVO*, 24.4R1-EVO*, and all subsequent releases. * Future Release