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CVE-2019-0021

7.1 · HIGH

On Juniper ATP, secret passphrase CLI inputs, such as "set mcm", are logged to /var/log/syslog in clear text, allowing authenticated local user to be able to view these secret information.

Published Jan 15, 2019CWE-532EPSS 0.34%

Overview

CVE-2019-0021 is a high-severity vulnerability. It was published on January 15, 2019 and has a CVSS 3.0 base score of 7.1 (HIGH).

This vulnerability has a CVSS 3.0 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

On Juniper ATP, secret passphrase CLI inputs, such as "set mcm", are logged to /var/log/syslog in clear text, allowing authenticated local user to be able to view these secret information. This issue affects Juniper ATP 5.0 versions prior to 5.0.4.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refkb.juniper.net/JSA10918Refkb.juniper.net/JSA10918

How CyberStrike helps

Frequently asked questions

What is CVE-2019-0021?

CVE-2019-0021 is a high-severity vulnerability. It was published on January 15, 2019 and has a CVSS 3.0 base score of 7.1 (HIGH).

How severe is CVE-2019-0021?

This vulnerability has a CVSS 3.0 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2019-0021?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2019-0021?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-0021 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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