What’s Vulnerable › Vulnerabilities

CVE-2020-29491

• Severity: high (CVSS 8.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-01-04 · updated 2026-06-17
• Weakness: CWE-276

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 products

• Dell Wyse Proprietary OS (Modern ThinOS): through 8.6

References

• https://www.dell.com/support/kbdoc/en-us/000180768/dsa-2020-281
• https://www.dell.com/support/kbdoc/en-us/000180768/dsa-2020-281

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