Local Privilege Escalation Vulnerability in Norton Utilities by NortonLifeLock
CVE-2024-13944

7.8HIGH

Key Information:

Vendor

Norton

Status
Norton Utilities Ultimate
Cleanup
Tuneup
Vendor
CVE Published:
9 May 2025

What is CVE-2024-13944?

A local privilege escalation vulnerability exists in Norton Utilities Ultimate, specifically version 24.2.16862.6344. This flaw allows local attackers to create a symbolic link that exploits a TOCTTOU (time-of-check to time-of-use) vulnerability, enabling them to escalate their privileges and execute arbitrary code with SYSTEM-level access. This could potentially lead to unauthorized access and manipulation of sensitive system resources.

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Deploy the Patch

Affected Version(s)

CleanUp Windows 0 <= 24.3.17165.19178

Norton Utilities Ultimate Windows 0 <= 24.3.17165.6812

TuneUp Windows 0 <= 24.3.17165.10564

References

https://www.gendigital.com/us/en/contact-us/security-advi...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Vladislav Berghici of Trend Micro Research
Zero Day Initiative
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