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5.4

Juniper ATP web admin lets logged‑in users inject scripts

CVE-2019-0027 · published 7 years ago
Summary

The web management interface of Juniper Advanced Threat Prevention version 5.0 before 5.0.3 can be tricked by a signed‑in user to add malicious code. That code could capture passwords or make later administrators unknowingly perform actions on the device. Upgrade to version 5.0.3 or later, or apply the vendor’s patch, to stop the risk.

What to do
  • Update juniper advanced_threat_prevention to version 5.0.3 or later.
Affected software
VendorProductAffected versions
juniper advanced_threat_prevention >= 5.0.0, < 5.0.3
cpe:2.3:o:juniper:advanced_threat_prevention:*:*:*:*:*:*:*:*
Original advisory text
A persistent cross-site scripting (XSS) vulnerability in the Snort Rules configuration of Juniper ATP may allow authenticated user to inject arbitrary script and steal sensitive data and credential...
A persistent cross-site scripting (XSS) vulnerability in the Snort Rules configuration of Juniper ATP may allow authenticated user to inject arbitrary script and steal sensitive data and credentials from a web administration session, possibly tricking a follow-on administrative user to perform administrative actions on the device. This issue affects Juniper ATP 5.0 versions prior to 5.0.3.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit (estimated)
  • Gives an attacker partial control (estimated)
Severity
5.4 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-79Cross-site Scripting (XSS)
Timeline
Published15 Jan 2019
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2019-0027 · NVD
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