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CVE-2018-0035

31
FAUCET Score

CVE-2018-0035 affects Juniper QFX5200 and QFX10002 devices running specific Junos OS 15.1X53-D releases, where an unintended Open Network Install Environment (ONIE) partition can be present. This critical vulnerability (CVSS 9.8) allows an unauthenticated attacker to reboot the device into the ONIE partition, wiping the Junos OS configuration and gaining root access without a password via console or DHCP-acquired SSH. While there is no known active exploitation or public exploit code, the vulnerability has garnered significant community discussion, indicating awareness and potential interest.

Impacted Technologies

VendorProductVersion(s)CPE
15.1x53CPE matchmatch criteria
cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
15.1x53CPE matchmatch criteria
cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:*
15.1x53CPE matchmatch criteria
cpe:2.3:o:juniper:junos:15.1x53:d31:*:*:*:*:*:*
15.1x53CPE matchmatch criteria
cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:*
15.1x53CPE matchmatch criteria
cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.4MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
0.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.27%
Probability of exploitation in next 30 days
EPSS Percentile
66.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0127 is in the 53rd percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 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 / JSA10869
Vendor Advisory
securitytracker.com / id/1041336
Third Party AdvisoryVDB Entry