CVE-2020-5357

lowpriority · track · 24EPSS 0.003 · 18 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.26% (18th) EPSS

CVSS 2.6 · low

Is it mine?

5 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Dell Dock Firmware Update Utilities for Dell Client Consumer and Commercial docking stations contain an Arbitrary File Overwrite vulnerability. The vulnerability is limited to the Dell Dock Firmware Update Utilities during the time window while being executed by an administrator. During this time window, a locally authenticated low-privileged malicious user could exploit this vulnerability by tricking an administrator into overwriting arbitrary files via a symlink attack. The vulnerability does not affect the actual binary payload that the update utility delivers.

cvss

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

7.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 2.6–7.1

v2.02.6lowAV:L/AC:H/Au:N/C:N/I:P/A:Pprimary · NVD / NIST USexploitability 1.9 · impact 4.9

v3.16mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:Hprimary · NVD / NIST USexploitability 0.8 · impact 5.2

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Hsecondary · ENISA EU

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Hsecondary · security_alert@emc.comexploitability 1.8 · impact 5.2

v3.15.5mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-427USprimary

affected products (5)

Products and version ranges known to be affected.

Dell CPG BIOSunspecified → 1.0.8enisa_euvdEU
dell dock wd15 firmware< 1.0.8nvdUScpe:2.3:o:dell:dock_wd15_firmware:*:*:*:*:*:*:*:*
dell dock wd19 firmware< 1.0.14nvdUScpe:2.3:o:dell:dock_wd19_firmware:*:*:*:*:*:*:*:*
dell precision dual usb-c thunderbolt dock - tb18dc firmware< 1.0.10nvdUScpe:2.3:o:dell:precision_dual_usb-c_thunderbolt_dock_-_tb18dc_firmware:*:*:*:*:*:*:*:*
dell thunderbolt dock tb16 firmware< 1.0.4nvdUScpe:2.3:o:dell:thunderbolt_dock_tb16_firmware:*:*:*:*:*:*:*:*

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 2020-05-28modified 2026-06-17

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+1382 more

references (5)

External citations — patches, advisories, analysis.

scry

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