CVE-2026-81455

Missing Authentication in Dell ThinOS 10 Enabling Unauthenticated Remote Access

Published Sep 24, 2026 CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
Description
Dell ThinOS 10, versions prior to SecurityAddon_2605.10.2766_T10, contain a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Dell
Dell thinos
Vendors & Products Dell
Dell thinos
Type Values Removed Values Added
Title Missing Authentication in Dell ThinOS 10 Enabling Unauthenticated Remote Access
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Dell ThinOS 10, versions prior to SecurityAddon_2605.10.2766_T10, contain a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
dell
Published
Updated
Sep 24, 2026, 6:54 PM
Reserved
Aug 26, 2026, 8:04 PM
Status
Awaiting Analysis
Published
Sep 24, 2026, 7:17 PM
Modified
Sep 24, 2026, 7:37 PM