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01 Record

CVE-2019-0040

Junos OS: Specially crafted packets sent to port 111 on any interface triggers responses from the management interface

MediumPUBLISHEDCNA: juniper
CNA base score6.5 CVSS v3.xCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

02 Description

Junos OS: Specially crafted packets sent to port 111 on any interface triggers responses from the management interface

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.92% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 79.7% of scored records. A rank, not a probability.
NVD base score
9.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
NVD analysis status
Modified. 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
2019-04-10 20:13Z7 YR AGO
Last updated
2024-09-16 19:00Z2 YR AGO
Reserved
2018-10-11
Assigning CNA
juniper
Record state
PUBLISHED
Severity
Medium (CVSS 6.5)
CNA CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Weaknesses
  • CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
Data version
5.1
Document digest
df00c30ec1588ebd9779ca3e4e72571195c5bd59d7226179c39bde182efb9de9

05 Affected products

VendorProductVersionsPlatforms
Juniper NetworksJunos OS15.1 to < 15.1F6-S12, 15.1R7-S4, 15.1X53 to < 15.1X53-D236, 16.1 to < 16.1R7-S1, 16.2 to < 16.2R2-S9, 17.1 to < 17.1R3, 17.2 to < 17.2R1-S8, 17.3 to < 17.3R2, 17.4 to < 17.4R1-S1, 17.4R1-S7, 17.4R2—

06 References

07 Remediation

The following software releases have been updated to resolve this specific issue: Junos OS 15.1F6-S12, 15.1R7-S4, 15.1X53-D236, 16.1R7-S1, 16.2R2-S9, 17.1R3, 17.2R1-S8, 17.2R3, 17.3R2, 17.4R1-S1, 17.4R1-S7, 17.4R2, 18.1R1, 18.1X75-D10, and all subsequent releases.