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CVE-2024-13944— Link Following Local Privilege Escalation Vulnerability in NortonUtilitiesSvc in Norton Utilities Ultimate (Also affects Avast CleanUp and AVG TuneUp)

Quick assessment

Affected
Norton Norton Utilities Ultimate
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Gen Digital Norton Utilities Ultimate是美国Gen Digital公司的一个专业级PC优化工具套件。 Gen Digital Norton Utilities Ultimate 24.2.16862.6344版本存在安全漏洞，该漏洞源于NortonUtilitiesSvc存在符号链接处理不当，可能导致权限提升。

CVSS 7.8 · High EPSS 0.16% · P5
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I. Basic Information for CVE-2024-13944

Vulnerability Information
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Vulnerability Title
Link Following Local Privilege Escalation Vulnerability in NortonUtilitiesSvc in Norton Utilities Ultimate (Also affects Avast CleanUp and AVG TuneUp)
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: CVE Program / CVE List V5
Vulnerability Title
Gen Digital Norton Utilities Ultimate 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gen Digital Norton Utilities Ultimate是美国Gen Digital公司的一个专业级PC优化工具套件。 Gen Digital Norton Utilities Ultimate 24.2.16862.6344版本存在安全漏洞，该漏洞源于NortonUtilitiesSvc存在符号链接处理不当，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Norton Norton Utilities Ultimate 0 ~ 24.3.17165.6812 -
Avast CleanUp 0 ~ 24.3.17165.19178 -
AVG TuneUp 0 ~ 24.3.17165.10564 -

II. Public POCs for CVE-2024-13944

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III. Intelligence Information for CVE-2024-13944

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IV. Related Vulnerabilities

Same vendor: Norton
Same weakness: CWE-367

V. Comments for CVE-2024-13944

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