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CVE-2025-24915

Quick assessment

Affected
Tenable Nessus Agent
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.

Tenable Nessus Agent是美国Tenable公司的一个漏洞扫描程序。 Tenable Nessus Agent 10.8.3之前版本存在安全漏洞，该漏洞源于在Windows主机上安装到非默认位置时，未对子目录强制执行安全权限，可能导致本地权限提升。

CVSS 7.8 · High EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1055.001 · Dynamic-link Library Injection
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I. Basic Information for CVE-2025-24915

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
When installing Nessus Agent to a non-default location on a Windows host, Nessus Agent versions prior to 10.8.3 did not enforce secure permissions for sub-directories.  This could allow for local privilege escalation if users had not secured the directories in the non-default installation location.
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
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Tenable Nessus Agent 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenable Nessus Agent是美国Tenable公司的一个漏洞扫描程序。 Tenable Nessus Agent 10.8.3之前版本存在安全漏洞，该漏洞源于在Windows主机上安装到非默认位置时，未对子目录强制执行安全权限，可能导致本地权限提升。
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
Tenable Nessus Agent 0 ~ 10.8.3 -

II. Public POCs for CVE-2025-24915

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III. Intelligence Information for CVE-2025-24915

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Vendor Advisories for CVE-2025-24915 (1)

IV. Related Vulnerabilities

Same product: Nessus Agent
Same vendor: Tenable
Same weakness: CWE-276

V. Comments for CVE-2025-24915

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