CVE-2023-28075

mediumpriority · track · 25EPSS 0.002 · 8 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.19% (8th) EPSS

CVSS 6.3 · medium

Is it mine?

245 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

Dell BIOS contain a Time-of-check Time-of-use vulnerability in BIOS. A local authenticated malicious user with physical access to the system could potentially exploit this vulnerability by using a specifically timed DMA transaction during an SMI in order to gain arbitrary code execution on the system.

cvss

Technical severity, 0–10. One row per scoring source.

6.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.3mediumCVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.4 · impact 5.9

v3.16.9mediumCVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.16.9mediumCVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · security_alert@emc.comexploitability 0.3 · impact 6

v3.15.8mediumCVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-367US

affected products (245)

Products and version ranges known to be affected.

Dell BIOSall versionscert_bundDEcpe:/h:dell:bios:-
Dell PowerEdgeall versionscert_bundDEcpe:/h:dell:poweredge:-
Dell CPG BIOS≤ All Versionsenisa_euvdEU
dell alienware m15 r7 firmware< 1.18.0nvdUScpe:2.3:o:dell:alienware_m15_r7_firmware:*:*:*:*:*:*:*:*
dell alienware m16 firmware< 1.10.1nvdUScpe:2.3:o:dell:alienware_m16_firmware:*:*:*:*:*:*:*:*
dell alienware m18 firmware< 1.10.1nvdUScpe:2.3:o:dell:alienware_m18_firmware:*:*:*:*:*:*:*:*
dell chengming 3900 firmware< 1.15.0nvdUScpe:2.3:o:dell:chengming_3900_firmware:*:*:*:*:*:*:*:*
dell chengming 3901 firmware< 1.15.0nvdUScpe:2.3:o:dell:chengming_3901_firmware:*:*:*:*:*:*:*:*
dell chengming 3910 firmware< 1.6.0nvdUScpe:2.3:o:dell:chengming_3910_firmware:*:*:*:*:*:*:*:*
dell chengming 3911 firmware< 1.6.0nvdUScpe:2.3:o:dell:chengming_3911_firmware:*:*:*:*:*:*:*:*
dell chengming 3980 firmware< 2.32.0nvdUScpe:2.3:o:dell:chengming_3980_firmware:*:*:*:*:*:*:*:*
dell chengming 3990 firmware< 1.21.0nvdUScpe:2.3:o:dell:chengming_3990_firmware:*:*:*:*:*:*:*:*
dell chengming 3991 firmware< 1.21.0nvdUScpe:2.3:o:dell:chengming_3991_firmware:*:*:*:*:*:*:*:*
dell edge gateway 3000 firmware< 1.13.0nvdUScpe:2.3:o:dell:edge_gateway_3000_firmware:*:*:*:*:*:*:*:*
dell edge gateway 5000 firmware< 1.23.0nvdUScpe:2.3:o:dell:edge_gateway_5000_firmware:*:*:*:*:*:*:*:*
dell embedded box pc 3000 firmware< 1.19.0nvdUScpe:2.3:o:dell:embedded_box_pc_3000_firmware:*:*:*:*:*:*:*:*
dell embedded box pc 5000 firmware< 1.20.0nvdUScpe:2.3:o:dell:embedded_box_pc_5000_firmware:*:*:*:*:*:*:*:*
dell g15 5520 firmware< 1.18.0nvdUScpe:2.3:o:dell:g15_5520_firmware:*:*:*:*:*:*:*:*
dell g16 7620 firmware< 1.18.0nvdUScpe:2.3:o:dell:g16_7620_firmware:*:*:*:*:*:*:*:*
dell g3 3500 firmware< 1.26.0nvdUScpe:2.3:o:dell:g3_3500_firmware:*:*:*:*:*:*:*:*

showing 20 of 245

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2084Dell BIOS: Mehrere SchwachstellenDeutsch2023-08-16csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen im Dell BIOS ausnutzen, um beliebigen Programmcode auszuführen und um administrative Rechte zu erlangen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2023-08-16modified 2026-06-17

references (5)

External citations — patches, advisories, analysis.

scry

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