CVE-2022-29083

Home/CVE/Prior Dell BIOS versions contain an Improper Authentication vulnerability. An unauthenticated attacker with physical acc

CVE

Prior Dell BIOS versions contain an Improper Authentication vulnerability. An unauthenticated attacker with physical acc

Prior Dell BIOS versions contain an Improper Authentication vulnerability. An unauthenticated attacker with physical access to the system could potentially exploit this vulnerability by bypassing drive security mechanisms in order to gain access to the system.

MEDIUM · CVSS 6.8 EPSS 0.00109

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-287Improper Authentication

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Affected Products & Versions

dell chengming 3980 firmware< 2.23.0
dell chengming 3990 firmware< 1.11.0
dell chengming 3991 firmware< 1.11.0
dell g3 3579 firmware< 1.21.0
dell g3 3779 firmware< 1.21.0
dell g5 5587 firmware< 1.21.0
dell g5 5000 firmware< 1.7.0
dell g5 5090 firmware< 1.14.0
Show all 60 affected productsdell g7 7588 firmware< 1.21.0
dell inspiron 3470 firmware< 2.23.0
dell inspiron 3480 firmware< 1.19.0
dell inspiron 3493 firmware< 1.19.0
dell inspiron 3501 firmware< 1.11.0
dell inspiron 3580 firmware< 1.19.0
dell inspiron 3593 firmware< 1.19.0
dell inspiron 3670 firmware< 2.23.0
dell inspiron 3780 firmware< 1.19.0
dell inspiron 3790 firmware< 1.16.0
dell inspiron 3793 firmware< 1.19.0
dell inspiron 3880 firmware< 1.11.0
dell inspiron 3881 firmware< 1.11.0
dell inspiron 5310 firmware< 2.6.1
dell inspiron 5410 firmware< 2.6.1
dell inspiron 5493 firmware< 1.19.0
dell inspiron 5494 firmware< 1.16.0
dell inspiron 5510 firmware< 2.6.1
dell inspiron 5593 firmware< 1.19.0
dell inspiron 5594 firmware< 1.16.0
dell inspiron 7490 firmware< 1.11.0
dell inspiron 7510 firmware< 1.4.0
dell inspiron 7610 firmware< 1.4.0
dell latitude 3120 firmware< 1.9.2
dell latitude 3190 firmware< 1.21.1
dell latitude 3320 firmware< 1.8.2
dell latitude 5310 firmware< 1.9.1
dell latitude 5410 firmware< 1.8.1
dell latitude 5411 firmware< 1.8.1
dell latitude 5491 firmware< 1.21.1
dell latitude 5510 firmware< 1.8.1
dell latitude 5511 firmware< 1.8.1
dell latitude 5591 firmware< 1.21.1
dell latitude 7210 firmware< 1.9.1
dell latitude 7310 firmware< 1.9.1
dell latitude 7410 firmware< 1.9.1
dell latitude 9410 firmware< 1.9.1
dell latitude 9510 firmware< 1.8.1
dell optiplex 3060 firmware< 1.20.0
dell optiplex 3070 firmware< 1.15.0
dell optiplex 3080 firmware< 2.11.0
dell optiplex 3090 firmware< 2.4.0
dell optiplex 5060 firmware< 1.20.0
dell optiplex 5070 firmware< 1.15.0
dell optiplex 5080 firmware< 1.11.0
dell optiplex 5260 firmware< 1.20.1
dell optiplex 5270 firmware< 1.15.1
dell optiplex 7060 firmware< 1.20.0
dell optiplex 7070 firmware< 1.15.0
dell optiplex 7070 ultra firmware< 1.13.2
dell optiplex 7071 firmware< 1.14.1
dell optiplex 7080 firmware< 1.11.0

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Scoring & Timeline

6.8

MEDIUM · CVSS v3.1 · security_alert@emc.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD09 Aug 2022 · 09:15 PM

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

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

Technical impact

total

SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://www.dell.com/support/kbdoc/000201396Vendor Advisory

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