CVE-2021-27454

Name: CVE-2021-27454
Creator: NVD / NIST
Published: 2021-03-25T20:15:13.303+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.23%

Last modified Jun 17, 2026

CVE-2021-27454 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. The software performs an operation at a privilege level higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses on the Reason DR60 (all firmware versions prior to 02A04.1).. EPSS estimates a 0.23% chance of exploitation in the next 30 days.

Description

The software performs an operation at a privilege level higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses on the Reason DR60 (all firmware versions prior to 02A04.1).

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.23%

14.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ge	Reason Dr60 Firmware	< 02a04.1

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-082-03Third Party Advisory, US Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-082-03Third Party Advisory, US Government Resource

Timeline

Published: Mar 25, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-27454?

How severe is CVE-2021-27454?

CVE-2021-27454 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.23% probability of exploitation in the next 30 days.

How do I fix CVE-2021-27454?

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-2021-27454?

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

Scan your code now

Source: NVD / NIST