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I. Basic Information for CVE-2023-50226
Vulnerability Information

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Vulnerability Title
Parallels Desktop Updater Link Following Local Privilege Escalation Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Parallels Desktop Updater Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop. An attacker must first obtain the ability to execute low-privileged code on the target host system in order to exploit this vulnerability. The specific flaw exists within the Updater service. By creating a symbolic link, an attacker can abuse the service to move arbitrary files. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. . Was ZDI-CAN-21227.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Parallels Desktop 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Corel Parallels Desktop是加拿大科亿尔数码科技(Corel)公司的一套适用于macOS平台的虚拟机软件。 Parallels Desktop 存在安全漏洞,该漏洞源于更新程序服务中存在特定缺陷,通过创建符号链接可以滥用该服务来移动任意文件,攻击者利用该漏洞可以提升权限并执行任意代码。
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
VendorProductAffected VersionsCPESubscribe
ParallelsDesktop 18.3.0 (53606) -
II. Public POCs for CVE-2023-50226
#POC DescriptionSource LinkShenlong Link
1Parallels Desktop privilege escalation - CVE-2023-50226 / ZDI-CAN-21227https://github.com/kn32/parallels-file-move-privescPOC Details
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III. Intelligence Information for CVE-2023-50226
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IV. Related Vulnerabilities
V. Comments for CVE-2023-50226

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