CVE-2020-28885

Name: CVE-2020-28885
Creator: NVD / NIST
Published: 2022-01-28T12:15:07.96+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 2.15%

Last modified Jun 17, 2026

CVE-2020-28885 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. Liferay Portal Server tested on 7.3.5 GA6, 7.2.0 GA1 is affected by OS Command Injection. An administrator user can inject commands through the Gogo Shell module to execute any OS command on the Liferay Portal Sever. EPSS estimates a 2.15% chance of exploitation in the next 30 days.

Description

Liferay Portal Server tested on 7.3.5 GA6, 7.2.0 GA1 is affected by OS Command Injection. An administrator user can inject commands through the Gogo Shell module to execute any OS command on the Liferay Portal Sever. NOTE: The developer disputes this as a vulnerability since it is a feature for administrators to access and execute commands in Gogo Shell and therefore not a design fla

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.15%

79.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions	Update
Liferay	Liferay Portal	7.2	Ga1
Liferay	Liferay Portal	7.3.5	Ga6

References

Timeline

Published: Jan 28, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-28885?

How severe is CVE-2020-28885?

CVE-2020-28885 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 2.15% probability of exploitation in the next 30 days.

How do I fix CVE-2020-28885?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-28885?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST