CVE-2023-39253 | BDVDB-2026-217660 Detail

DellDell OS Recovery Tool

Description#

Dell OS Recovery Tool, versions 2.2.4013, 2.3.7012.0, and 2.3.7515.0 contain an Improper Access Control Vulnerability. A local authenticated non-administrator user could potentially exploit this vulnerability, leading to the elevation of privilege on the system.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.

Weaknesses#

CWE-284 Improper Access Control

References#

https://www.dell.com/support/kbdoc/en-us/000217699/dsa-2023-336-security-update-for-a-dell-os-recovery-tool-vulnerability

Exploit#

No public exploit known

History#

Version 12023-11-23Record published in the CVE List.
Version 22024-08-02Most recent update recorded in the CVE List.

Published

Published: 2023-11-23
Last modified: 2024-08-02

Vendor information

Vendor: Dell
Product: Dell OS Recovery Tool

All Dell vulnerabilities

Score

7.3 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 8.7.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Access Control

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
Versions 2.2.4013, 2.3.7012.0, and 2.3.7515.0.
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.3 High

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).