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CVE-2019-0042

17
FAUCET Score

CVE-2019-0042 affects Juniper Identity Management Service (JIMS) for Windows versions prior to 1.1.4. This vulnerability allows an attacker with physical access to a domain-connected Windows system to bypass SRX firewall policies or trigger a Denial of Service (DoS) condition. Rated Medium severity with a CVSS score of 4.2, it requires physical access and high attack complexity, primarily impacting availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.4CPE matchmatch criteria
cpe:2.3:a:juniper:identity_management_service:*:*:*:*:*:windows:*:*

CVSS Data

CVSS version used by this source: 3.0

5.7MEDIUM

CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H

Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
0.5
Impact Score
4.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.29%
Probability of exploitation in next 30 days
EPSS Percentile
21.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0029 is in the 57th percentile among its peer group of 152 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

juniperworkaround availablevia nvd_reference
View patch

References

kb.juniper.net / JSA10934
MitigationVendor Advisory