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CVE-2022-46752

Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this…

Description

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

Timeline

  1. ID reserved

    By dell

  2. · 3 months later

    Published

  3. · 24 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2022-46752, by who scored it
Scored byCVSSScoreVector
dellCNA (assigner)3.1Medium4.6CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVDNVD · Modified3.1Medium4.6CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.29% · top 78% of all CVEs (11 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.6.

Affected products

  • Dell · CPG BIOS

    • affected 1.8.0
    • affected 1.19.0
    • affected 1.9.0
    • affected 2.17.0
    • affected 1.7.0
    • affected 2.16.0
    • affected 2.16.1
    • affected 1.10.0
    • affected 1.18.0
    • affected 1.14.0
    • affected 1.2.0
    • affected 1.25.1
    • affected 1.24.0
    • affected 1.8.3
    • affected 1.8.1
    • affected 1.8.2
    • affected 1.22.0
    • affected 1.17.0
    • affected 1.9.1
    • affected 1.17.1
    • affected 1.18.1
    • affected 1.16.0
    • affected 1.16.1
    • affected 1.13.1
    • affected 1.6.1
    • affected 1.4.0
    • affected 1.11.0

References

References1

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

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Record last updated .