TI-2023-20403 Aliases CVE-2023-39253 GHSA-3q2m-pwgp-2xph

Improper access control in Dell OS Recovery Tool

LOW 33CWE-284Published 2023-11-23 · Updated 2024-08-02

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-284.

Summary

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.

Why it matters now

EPSS 0.0019 8th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Dell	Dell OS Recovery Tool	Versions 2.2.4013, 2.3.7012.0, and 2.3.7515.0.	—	No fix listed	CNA

Dell OS Recovery Tool VendorDell Affected Versions 2.2.4013, 2.3.7012.0, and 2.3.7515.0. Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:o:dell:os_recovery_tool:2.2.4013:::::::*	2.2.4013	Vulnerable	Dell
cpe:2.3:o:dell:os_recovery_tool:2.3.7012.0:::::::*	2.3.7012.0	Vulnerable	Dell
cpe:2.3:o:dell:os_recovery_tool:2.3.7515.0:::::::*	2.3.7515.0	Vulnerable	Dell

cpe:2.3:o:dell:os_recovery_tool:2.2.4013:*:*:*:*:*:*:* Versions 2.2.4013 Vulnerable ·Dell
cpe:2.3:o:dell:os_recovery_tool:2.3.7012.0:*:*:*:*:*:*:* Versions 2.3.7012.0 Vulnerable ·Dell
cpe:2.3:o:dell:os_recovery_tool:2.3.7515.0:*:*:*:*:*:*:* Versions 2.3.7515.0 Vulnerable ·Dell

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-39253
2026-10-03 Alias added: GHSA-3q2m-pwgp-2xph

References

Advisory 1

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

TI-2023-20407 Improper access control in Dell OS Recovery Tool CVSS 3.1HIGH 7.8
TI-2023-12647 Improper access control in Dell OS Recovery Tool CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences