What is CVE-2022-46752?

CVE-2022-46752 is a medium-severity vulnerability in Dell Cpg Bios, classified under Improper Authorization. CVSS score: 4.6/10. Published 2023-03-08.

How severe is CVE-2022-46752?

Medium severity. CVSS v3 base score is 4.6 out of 10.

Auth bypass in Dell Cpg Bios

CVE-2022-46752

Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.

Published 2023-03-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.003 (19.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Dell Cpg Bios — versions 1.8.0, 1.19.0, 1.9.0
Dell Inspiron 14 Plus 7420
Dell Inspiron 14 Plus 7420 Firmware
Dell Inspiron 14 Plus 7620
Dell Inspiron 14 Plus 7620 Firmware
Dell Inspiron 3511
Dell Inspiron 3511 Firmware
Dell Inspiron 3520
Dell Inspiron 3520 Firmware
Dell Inspiron 5310

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

www.dell.com/support/kbdoc/en-us/000207928/dsa-2023-011-dell-client-platform-se… (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2022-46752?: CVE-2022-46752 is a medium-severity vulnerability in Dell Cpg Bios, classified under Improper Authorization. CVSS score: 4.6/10. Published 2023-03-08.
How severe is CVE-2022-46752?: Medium severity. CVSS v3 base score is 4.6 out of 10.