CVE-2021-41185

Name: CVE-2021-41185
Creator: NVD / NIST
Published: 2021-10-26T15:15:10.533+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.38%

Last modified Jun 17, 2026

CVE-2021-41185 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Mycodo is an environmental monitoring and regulation system. An exploit in versions prior to 8.12.7 allows anyone with access to endpoints to download files outside the intended directory. EPSS estimates a 1.38% chance of exploitation in the next 30 days.

Description

Mycodo is an environmental monitoring and regulation system. An exploit in versions prior to 8.12.7 allows anyone with access to endpoints to download files outside the intended directory. A patch has been applied and a release made. Users should upgrade to version 8.12.7. As a workaround, users may manually apply the changes from the fix commit.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

1.38%

68.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Mycodo Project	Mycodo	< 8.12.7

References

https://github.com/kizniche/Mycodo/commit/23ac5dd422029c2b6ae1701a3599b6d41b66a6a9Patch, Third Party Advisory
https://github.com/kizniche/Mycodo/issues/1105Issue Tracking, Third Party Advisory
https://github.com/kizniche/Mycodo/releases/tag/v8.12.7Release Notes, Third Party Advisory
https://github.com/kizniche/Mycodo/security/advisories/GHSA-252r-94ph-m229Patch, Third Party Advisory
https://github.com/kizniche/Mycodo/commit/23ac5dd422029c2b6ae1701a3599b6d41b66a6a9Patch, Third Party Advisory
https://github.com/kizniche/Mycodo/issues/1105Issue Tracking, Third Party Advisory
https://github.com/kizniche/Mycodo/releases/tag/v8.12.7Release Notes, Third Party Advisory
https://github.com/kizniche/Mycodo/security/advisories/GHSA-252r-94ph-m229Patch, Third Party Advisory

Timeline

Published: Oct 26, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-41185?

How severe is CVE-2021-41185?

CVE-2021-41185 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.38% probability of exploitation in the next 30 days.

How do I fix CVE-2021-41185?

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-2021-41185?

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

Scan your code now

Source: NVD / NIST