Dell SupportAssist OS Recovery Information Disclosure (DSA-2025-403)

medium Nessus Plugin ID 271959

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Synopsis

The remote Windows host contains a Dell SupportAssist OS Recovery install is affected by an information disclosure vulnerability.

Description

According to its self-reported version number, the version of Dell SupportAssist OS Recovery is affected an information disclosure vulnerability. Dell SupportAssist OS Recovery, versions prior to 5.5.15.0, contain an Insertion of Sensitive Information into Externally-Accessible File or Directory vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information exposure.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update Dell SupportAssist OS Recovery version 5.5.15.0.

Plugin Details

Severity: Medium

ID: 271959

File Name: dell_support_assist_DSA-2025-403.nasl

Version: 1.2

Type: local

Agent: windows

Family: Windows

Published: 10/29/2025

Updated: 10/31/2025

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.1

CVSS v2

Risk Factor: Low

Base Score: 3.8

Vector: CVSS2#AV:L/AC:H/Au:S/C:C/I:N/A:N

CVSS Score Source: CVE-2025-46602

CVSS v3

Risk Factor: Medium

Base Score: 4.4

Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N

Vulnerability Information

CPE: x-cpe:/a:dell:supportassist_os_recovery

Required KB Items: SMB/Registry/Enumerated, installed_sw/Dell SupportAssist OS Recovery

Patch Publication Date: 10/24/2025

Vulnerability Publication Date: 10/24/2025

Reference Information

CVE: CVE-2025-46602

IAVA: 2025-A-0804

Detections

Analytics