CVE-2019-0007

highpriority · track · 41OT risk · elevatedEPSS 0.017 · 77 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.73% (77th) EPSS

CVSS 7.5 · high

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-26

The vMX Series software uses a predictable IP ID Sequence Number. This leaves the system as well as clients connecting through the device susceptible to a family of attacks which rely on the use of predictable IP ID sequence numbers as their base method of attack. This issue was found during internal product security testing. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1F5 on vMX Series.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–10

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.010criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 6

v3.09.3criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:Hsecondary · ENISA EU

v3.09.3criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:Hsecondary · sirt@juniper.net USexploitability 3.9 · impact 4.7

v3.09.1criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.19.3criticalAV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:Hsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-330USprimaryCWE-340US

affected products (3)

Products and version ranges known to be affected.

Juniper Networks Junos OS15.1 → 15.1F5enisa_euvdEU
Juniper Networks Inc. JunOS15.1 → 15.1F5fstec_bduRU
juniper junos= 15.1nvdUScpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2019-01-15modified 2026-06-17

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references (8)

External citations — patches, advisories, analysis.

scry

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