CVE-2022-40259

Name: CVE-2022-40259
Creator: NVD / NIST
Published: 2022-12-05T22:15:10.857+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.65%

Last modified Jun 17, 2026

CVE-2022-40259 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. MegaRAC Default Credentials Vulnerability. EPSS estimates a 0.65% chance of exploitation in the next 30 days.

Description

MegaRAC Default Credentials Vulnerability

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.65%

46.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ami	Megarac Sp-X	12
Ami	Megarac Sp-X	13

References

Timeline

Published: Dec 5, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-40259?

MegaRAC Default Credentials Vulnerability

How severe is CVE-2022-40259?

CVE-2022-40259 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.65% probability of exploitation in the next 30 days.

How do I fix CVE-2022-40259?

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-2022-40259?

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

Scan your code now

Source: NVD / NIST