CVE-2023-39253

Name: CVE-2023-39253
Creator: NVD / NIST
Published: 2023-11-23T07:15:45.3+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.19%

Last modified Jun 17, 2026

CVE-2023-39253 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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. . EPSS estimates a 0.19% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.19%

8.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Dell	Os Recovery Tool	2.2.4013
Dell	Os Recovery Tool	2.3.7012.0
Dell	Os Recovery Tool	2.3.7515.0

References

Timeline

Published: Nov 23, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-39253?

How severe is CVE-2023-39253?

CVE-2023-39253 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.

How do I fix CVE-2023-39253?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-39253?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST