What is the CVSS score of CVE-2022-31221?

CVE-2022-31221 has a CVSS 3.1 base score of 2.3 (Low). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.2%.

Is there a patch available for CVE-2022-31221?

Yes, a patch is available for CVE-2022-31221. Update the affected software to the latest version immediately.

Chengming 3900 Firmware CVE-2022-31221

LOW

Information Exposure (CWE-200)

2022-09-12 security_alert@emc.com

Information Disclosure Dell Chengming 3900 Firmware Inspiron 14 Plus 7420 Firmware Inspiron 16 Plus 7620 Firmware Inspiron 3910 Firmware Inspiron 5320 Firmware Inspiron 5420 Firmware Inspiron 5620 Firmware Inspiron 7420 Firmware Inspiron 7620 Firmware Optiplex 3000 Firmware Optiplex 3000 Thin Client Firmware Optiplex 5000 Firmware Optiplex 5400 Firmware Optiplex 7000 Firmware Optiplex 7000 Oem Firmware Optiplex 7400 Firmware Precision 3460 Small Form Factor Firmware Precision 3660 Tower Firmware Precision 5770 Firmware Vostro 3710 Firmware Vostro 3910 Firmware Vostro 5320 Firmware Vostro 5620 Firmware Vostro 7620 Firmware Xps 17 9720 Firmware

2.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

2.3 LOW

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Sep 12, 2022 - 19:15 nvd

LOW 2.3

DescriptionNVD

Dell BIOS versions contain an Information Exposure vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order access sensitive state information on the system.

AnalysisAI

Dell BIOS versions contain an Information Exposure vulnerability. Rated low severity (CVSS 2.3), this vulnerability is low attack complexity. This Exposure of Sensitive Information vulnerability could allow attackers to access sensitive data that should not be disclosed.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. Dell BIOS versions contain an Information Exposure vulnerability. A local authenticated administrator user could potentially exploit this vulnerability in order access sensitive state information on the system. Affected products include: Dell Chengming 3900 Firmware, Dell Inspiron 14 Plus 7420 Firmware, Dell Inspiron 16 Plus 7620 Firmware, Dell Inspiron 3910 Firmware, Dell Inspiron 5320 Firmware.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.