CVE-2020-11925: An issue was discovered in Luvion Grand Elite 3 Connect through 2020-02-25

Q: How do I fix CVE-2020-11925?

grand elite 3 connect firmware: upgrade to newer than 2020-02-25. Exact commands for each OS are on this page.

Q: Is CVE-2020-11925 being exploited?

CVE-2020-11925 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2020-11925 affect?

CVE-2020-11925 affects grand elite 3 connect firmware. Severity is high (CVSS 8.8). An issue was discovered in Luvion Grand Elite 3 Connect through 2020-02-25. Authentication to the device is based on a username and password. The root credentials are the same across all devices of this model.

Q: How urgent is CVE-2020-11925?

Priority 54/100. High severity; Public exploit reference

This month

HIGH 8.8UPGRADE

CVE-2020-11925 is a high-severity flaw (CVSS 8.8) affecting grand elite 3 connect firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in Luvion Grand Elite 3 Connect through 2020-02-25. Authentication to the device is based on a username and password. The root credentials are the same across all devices of this model.

Why this priority

High severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.3% (top 29%)
CISA exploited list	No
Weakness	CWE-522, CWE-521
Published	2021-04-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: luvion

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2021-04-02 16:15 UTCPublished CVE record published
2026-06-17 02:51 UTCUpdated Record last modified

luvion grand elite 3 connect firmware UPGRADE

Affected: <= 2020-02-25

Fixed in: newer than 2020-02-25

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2020-11925?

grand elite 3 connect firmware: upgrade to newer than 2020-02-25. Exact commands for each OS are on this page.

Is CVE-2020-11925 being exploited?

CVE-2020-11925 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2020-11925 affect?

CVE-2020-11925 affects grand elite 3 connect firmware. Severity is high (CVSS 8.8). An issue was discovered in Luvion Grand Elite 3 Connect through 2020-02-25. Authentication to the device is based on a username and password. The root credentials are the same across all devices of this model.

How urgent is CVE-2020-11925?

Priority 54/100. High severity; Public exploit reference

References

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