CVE-2020-29491

HIGH

8.6

CVSS Score

Published: January 4, 2021 at 09:15 PM UTC

Updated: June 17, 2026 at 03:11 AM UTC

8 products affected across 1 vendorWyse ThinOSWyse 5470Wyse 5070

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Severity

HIGH8.6

Exploit prediction

EPSS 2%

Description

Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the sensitive information on the local network, leading to the potential compromise of impacted thin clients.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Wyse ThinOS · Dell

95%

v ≤ 8.6v < 8.6

Affected range stops below 8.6, so it looks safe — our inference, not a vendor statement

dell-wyse-3040 (environment) · dell-wyse-5010 (environment) · dell-wyse-5040 (environment) · dell-wyse-5060 (environment) · dell-wyse-5070-firmware (environment) · dell-wyse-5470 (environment) · dell-wyse-7010 (environment)

Wyse 3040 · Delldevice

80%

All versions

Wyse 5010 · Delldevice

80%

All versions

Wyse 5040 · Delldevice

80%

All versions

Wyse 5060 · Delldevice

80%

All versions