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CVE-2019-0074

19
FAUCET Score

CVE-2019-0074 is a path traversal vulnerability impacting Juniper Networks Junos OS on NFX150, QFX10K, EX9200, MX, and PTX Series devices utilizing the Next-Generation Routing Engine (NG-RE) with vmhost. A local authenticated user can exploit this flaw to read sensitive system files. The vulnerability has a CVSS score of 5.5 (Medium), indicating a low attack complexity and requiring local access and authentication, but allowing for high confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 15.1F, < 15.1F6-S12CPE match
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
>= 17.1, < 17.1R3CPE match
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
>= 18.2, < 18.2R2CPE match
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
>= 18.2X75, < 18.2X75-D40CPE match
cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
15.1CPE matchmatch criteria
cpe:2.3:o:juniper:junos:15.1:f1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
28.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 84th percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

junipervendor investigatingvia nvd_reference
View patch

References

kb.juniper.net / JSA10975
Vendor Advisory