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CVE-2017-10603

23
FAUCET Score

CVE-2017-10603 is an XML injection vulnerability in the Junos OS CLI, affecting specific versions of Juniper Networks Junos OS (15.1X53 prior to 15.1X53-D47, and 15.1 prior to 15.1R3). A locally authenticated user can exploit this to elevate privileges and execute arbitrary commands as the root user. With a CVSS v3 score of 7.8 (High), the vulnerability requires local access and low privileges, but can lead to high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
15.1x53CPE matchmatch criteria
cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:*
15.1x53CPE matchmatch criteria
cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:*
15.1x53CPE matchmatch criteria
cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*
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:d25:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.0HIGH

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.0
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
35.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 76th percentile among its peer group of 17,070 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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 / JSA10805
Vendor Advisory
securitytracker.com / id/1038901
Third Party AdvisoryVDB Entry