CVE-2022-40242

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

MegaRAC Default Credentials Vulnerability

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Dec 5, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2022

CVE-2022-402467.2A potential attacker can write one byte by arbitrary address at the time of the PEI phase (only during S3 resume boot mode) and influence thCVE-2022-402485.4An HTML injection vulnerability exists in CERT/CC VINCE software prior to 1.50.4. An authenticated attacker can inject arbitrary HTML via foCVE-2022-40254.3Inappropriate implementation in Paint in Google Chrome prior to 98.0.4758.80 allowed a remote attacker to leak cross-origin data outside an CVE-2022-402508.8An attacker can exploit this vulnerability to elevate privileges from ring 0 to ring -2, execute arbitrary code in System Management Mode - CVE-2022-402575.4An HTML injection vulnerability exists in CERT/CC VINCE software prior to 1.50.4. An authenticated attacker can inject arbitrary HTML via a CVE-2022-402585.3AMI Megarac Weak password hashes for Redfish & APICVE-2022-402599.8MegaRAC Default Credentials VulnerabilityCVE-2022-402618.2An attacker can exploit this vulnerability to elevate privileges from ring 0 to ring -2, execute arbitrary code in System Management Mode - CVE-2022-402628.2A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to tCVE-2022-402637.8BD Totalys MultiProcessor, versions 1.70 and earlier, contain hardcoded credentials. If exploited, threat actors may be able to access, modiCVE-2022-402647.1Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in ICONICS/Mitsubishi Electric GENESIS64 versioCVE-2022-402657.5Improper Input Validation vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series RJ71EN71 Firmware version "65" and prior and M
CVE-2022-40242: Critical severity, CVSS 9.8 | Vulnix