What is the CVSS score of CVE-2022-40263?

CVE-2022-40263 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Totalys Multiprocessor Firmware CVE-2022-40263

HIGH

Use of Hard-coded Credentials (CWE-798)

2022-11-04 cybersecurity@bd.com

Microsoft Authentication Bypass Totalys Multiprocessor Firmware

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 04, 2022 - 19:15 nvd

HIGH 7.8

DescriptionNVD

BD Totalys MultiProcessor, versions 1.70 and earlier, contain hardcoded credentials. If exploited, threat actors may be able to access, modify or delete sensitive information, including electronic protected health information (ePHI), protected health information (PHI) and personally identifiable information (PII). Customers using BD Totalys MultiProcessor version 1.70 with Microsoft Windows 10 have additional operating system hardening configurations which increase the attack complexity required to exploit this vulnerability.

AnalysisAI

BD Totalys MultiProcessor, versions 1.70 and earlier, contain hardcoded credentials. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Use of Hard-coded Credentials (CWE-798), which allows attackers to gain access using credentials embedded in source code. BD Totalys MultiProcessor, versions 1.70 and earlier, contain hardcoded credentials. If exploited, threat actors may be able to access, modify or delete sensitive information, including electronic protected health information (ePHI), protected health information (PHI) and personally identifiable information (PII). Customers using BD Totalys MultiProcessor version 1.70 with Microsoft Windows 10 have additional operating system hardening configurations which increase the attack complexity required to exploit this vulnerability. Affected products include: Bd Totalys Multiprocessor Firmware. Version information: version 1.70.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Remove hard-coded credentials, use environment variables or secrets management, rotate exposed credentials immediately.