Norton Utilities Ultimate on Windows toctou

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Norton Utilities Ultimate on Windows. This issue affects some unknown processing. Such manipulation leads to toctou. This vulnerability is documented as CVE-2024-13944. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability was found in Norton Utilities Ultimate on Windows (affected version unknown) and classified as critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a toctou vulnerability. Using CWE to declare the problem leads to CWE-367. The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Link Following Local Privilege Escalation Vulnerability in NortonUtilitiesSvc in Norton Utilities Ultimate Version 24.2.16862.6344 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via the creation of a symbolic link and leveraging a TOCTTOU (time-of-check to time-of-use) attack.

The weakness was released by Vladislav Berghici. The advisory is available at gendigital.com. This vulnerability is handled as CVE-2024-13944 since 05/06/2025. The exploitation is known to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (NLOK): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Toctou
CWE: CWE-367 / CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/06/2025 🔍
05/09/2025 +3 days 🔍
05/09/2025 +0 days 🔍
10/13/2025 +157 days 🔍

Sourcesinfo

Advisory: gendigital.com
Researcher: Vladislav Berghici
Status: Not defined

CVE: CVE-2024-13944 (🔍)
GCVE (CVE): GCVE-0-2024-13944
GCVE (VulDB): GCVE-100-308246

Entryinfo

Created: 05/09/2025 23:58
Updated: 10/13/2025 16:31
Changes: 05/09/2025 23:58 (62), 10/13/2025 16:31 (1)
Complete: 🔍
Cache ID: 216::103

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