CVE-2023-43066

highpriority · track · 31EPSS 0.002 · 8 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.19% (8th) EPSS

CVSS 7.8 · high

Is it mine?

4 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Dell Unity prior to 5.3 contains a Restricted Shell Bypass vulnerability. This could allow an authenticated, local attacker to exploit this vulnerability by authenticating to the device CLI and issuing certain commands.

cvss

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

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.1–7.8

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:Lsecondary · ENISA EU

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:Lsecondary · security_alert@emc.comexploitability 0.8 · impact 4.2

v3.17.1highCVSS:3.1/AV:L/AC:L/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.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78USprimary

affected products (4)

Products and version ranges known to be affected.

Dell Unity≤ Versions prior to 5.3.0.0.5.120enisa_euvdEU
dell unity operating environment< 5.3.0.0.5.120nvdUScpe:2.3:a:dell:unity_operating_environment:*:*:*:*:*:*:*:*
dell unity xt operating environment< 5.3.0.0.5.120nvdUScpe:2.3:a:dell:unity_xt_operating_environment:*:*:*:*:*:*:*:*
dell unityvsa operating environment< 5.3.0.0.5.120nvdUScpe:2.3:a:dell:unityvsa_operating_environment:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2023-10-23modified 2026-06-17

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references (4)

External citations — patches, advisories, analysis.

scry

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