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CVE-2023-44218

Quick assessment

Affected
SonicWall NetExtender
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.

SonicWALL NetExtender是美国SonicWALL公司的一个允许远程用户以安全方式连接到远程网络的软件应用程序。为 Windows 和 Linux 用户提供简单而安全的访问。 SonicWall NetExtender存在安全漏洞，该漏洞源于Pre-Logon功能存在本地权限提升漏洞。

CVSS 8.8 · High EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-44218

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw within the SonicWall NetExtender Pre-Logon feature enables an unauthorized user to gain access to the host Windows operating system with 'SYSTEM' level privileges, leading to a local privilege escalation (LPE) vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权定义了不安全动作
Source: CVE Program / CVE List V5
Vulnerability Title
SonicWALL NetExtender 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SonicWALL NetExtender是美国SonicWALL公司的一个允许远程用户以安全方式连接到远程网络的软件应用程序。为 Windows 和 Linux 用户提供简单而安全的访问。 SonicWall NetExtender存在安全漏洞，该漏洞源于Pre-Logon功能存在本地权限提升漏洞。
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
SonicWall NetExtender 10.2.336 and earlier versions -

II. Public POCs for CVE-2023-44218

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III. Intelligence Information for CVE-2023-44218

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Other References for CVE-2023-44218 (1)

IV. Related Vulnerabilities

Same product: NetExtender
Same vendor: SonicWall
Same weakness: CWE-267

V. Comments for CVE-2023-44218

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