CVE-2020-27575

Name: CVE-2020-27575
Creator: NVD / NIST
Published: 2021-03-08T22:15:13.237+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 4.60%

Last modified Jun 17, 2026

CVE-2020-27575 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Maxum Rumpus 8.2.13 and 8.2.14 is affected by a command injection vulnerability. The web administration contains functionality in which administrators are able to manage users. EPSS estimates a 4.60% chance of exploitation in the next 30 days.

Description

Maxum Rumpus 8.2.13 and 8.2.14 is affected by a command injection vulnerability. The web administration contains functionality in which administrators are able to manage users. The edit users form contains a parameter vulnerable to command injection due to insufficient validation.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

4.60%

90.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Maxum	Rumpus	8.2.13
Maxum	Rumpus	8.2.14

References

http://maxum.comProduct
https://tvrbk.github.io/cve/2021/03/07/rumpus.htmlExploit, Third Party Advisory
http://maxum.comProduct
https://tvrbk.github.io/cve/2021/03/07/rumpus.htmlExploit, Third Party Advisory

Timeline

Published: Mar 8, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-27575?

How severe is CVE-2020-27575?

CVE-2020-27575 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 4.60% probability of exploitation in the next 30 days.

How do I fix CVE-2020-27575?

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-2020-27575?

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

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Source: NVD / NIST