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Vulnerability Details : CVE-2021-27260

This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 16.0.1-48919. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Toolgate component. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-12068.
Publish Date : 2021-04-14 Last Update Date : 2021-04-23
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- CVSS Scores & Vulnerability Types

CVSS Score
2.1
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute CodeObtain Information
CWE ID 125

- Products Affected By CVE-2021-27260

# Product Type Vendor Product Version Update Edition Language
1 Application Parallels Parallels Desktop 16.0.1 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Parallels Parallels Desktop 1

- References For CVE-2021-27260

https://kb.parallels.com/en/125013
https://www.zerodayinitiative.com/advisories/ZDI-21-213/

- Metasploit Modules Related To CVE-2021-27260

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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