Where
-Infinity
0
Severity
10
EPSS
0.09%
AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N

Improper privilege management vulnerability in Parallels Desktop Software, which affects versions earlier than 19.3.0. An attacker could add malicious code in a script and populate the BASHENV environment variable with the path to the malicious script, executing on application startup. An attacker could exploit this vulnerability to escalate privileges on the system.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

The Site Editor (aka SiteBuilder) feature in Parallels Plesk Small Business Panel 10.2.0 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving Wizard/Edit/Modules/Image and certain other files. NOTE: it is possible that only clients, not the Plesk product, could be affected by this issue.

First published (updated )
Severity
10
Input Validation
AV:N/AC:L/Au:N/C:C/I:C/A:C

The Server Administration Panel in Parallels Plesk Panel 10.2.0build1011110331.18 does not properly validate string data that is intended for storage in an XML document, which allows remote attackers to cause a denial of service (parsing error) or possibly have unspecified other impact via a crafted REST URL parameter, as demonstrated by parameters to admin/ and certain other files.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

The Server Administration Panel in Parallels Plesk Panel 10.2.0build1011110331.18 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving account/power-mode-logout and certain other files. NOTE: it is possible that only clients, not the Plesk product, could be affected by this issue.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

The billing system for Parallels Plesk Panel 10.3.1build1013110726.09 generates a password form field without disabling the autocomplete feature, which makes it easier for remote attackers to bypass authentication by leveraging an unattended workstation, as demonstrated by forms on certain pages under admin/index.php/default.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 sends incorrect Content-Type headers for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving smb/admin-home/featured-applications/ and certain other files. NOTE: it is possible that only clients, not the Plesk product, could be affected by this issue.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

The Server Administration Panel in Parallels Plesk Panel 10.2.0build1011110331.18 sends incorrect Content-Type headers for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving smb/admin-home/disable-featured-applications-promo and certain other files. NOTE: it is possible that only clients, not the Plesk product, could be affected by this issue.

First published (updated )
Severity
10
Input Validation
AV:N/AC:L/Au:N/C:C/I:C/A:C

Parallels Plesk Small Business Panel 10.2.0 does not properly validate string data that is intended for storage in an XML document, which allows remote attackers to cause a denial of service (parsing error) or possibly have unspecified other impact via a crafted cookie, as demonstrated by cookies to client@1/domain@1/hosting/file-manager/ and certain other files.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving smb/user/create and certain other files. NOTE: it is possible that only clients, not the Plesk product, could be affected by this issue.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

The Server Administration Panel in Parallels Plesk Panel 10.2.0build1011110331.18 generates a password form field without disabling the autocomplete feature, which makes it easier for remote attackers to bypass authentication by leveraging an unattended workstation, as demonstrated by forms in admin/reseller/login-info/ and certain other files.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

Parallels Plesk Small Business Panel 10.2.0 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving domains/sitebuilderedit.php and certain other files. NOTE: it is possible that only clients, not the SmarterStats product, could be affected by this issue.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

Parallels Plesk Small Business Panel 10.2.0 generates a password form field without disabling the autocomplete feature, which makes it easier for remote attackers to bypass authentication by leveraging an unattended workstation, as demonstrated by forms in smb/auth and certain other files.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 generates a password form field without disabling the autocomplete feature, which makes it easier for remote attackers to bypass authentication by leveraging an unattended workstation, as demonstrated by forms in smb/my-profile and certain other files.

First published (updated )
Severity
10
AV:N/AC:L/Au:N/C:C/I:C/A:C

Parallels Plesk Small Business Panel 10.2.0 sends incorrect Content-Type headers for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving smb/app/top-categories-data/ and certain other files. NOTE: it is possible that only clients, not the SmarterStats product, could be affected by this issue.

First published (updated )
Severity
10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

The Remote Application Server in Parallels RAS before 19.2.23975 does not segment virtualized applications from the server, which allows a remote attacker to achieve remote code execution via standard kiosk breakout techniques.

First published (updated )
Severity
9.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Parallels Remote Application Server (RAS) 17.1.1 has a Business Logic Error causing remote code execution. It allows an authenticated user to execute any application in the backend operating system through the web application, despite the affected application not being published. In addition, it was discovered that it is possible to access any host in the internal domain, even if it has no published applications or the mentioned host is no longer associated with that server farm.

First published (updated )
Severity
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A lack of code signature verification in Parallels Desktop for Mac v19.3.0 and below allows attackers to escalate privileges via a crafted macOS installer, because Parallels Service is setuid root.

First published (updated )
Severity
9.3
Code Injection
AV:N/AC:M/Au:N/C:C/I:C/A:C

PHP remote file inclusion vulnerability in admin/businessinc/saveserver.php in SWSoft Confixx Pro 2.0.12 through 3.3.1 allows remote attackers to execute arbitrary PHP code via a URL in the thisdir parameter.

First published (updated )
Severity
9.3
AV:N/AC:M/Au:N/C:C/I:C/A:C

The Control Panel in Parallels Plesk Panel 10.4.4build20111103.18 sends incorrect Content-Type headers for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving admin/health/parameters and certain other files. NOTE: it is possible that only clients, not the Plesk product, could be affected by this issue.

First published (updated )
Severity
9.3
AV:N/AC:M/Au:N/C:C/I:C/A:C

The Control Panel in Parallels Plesk Panel 10.4.4build20111103.18 does not ensure that Content-Type HTTP headers match the corresponding Content-Type data in HTML META elements, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving the getenabledproducticon program. NOTE: it is possible that only clients, not the Plesk product, could be affected by this issue.

First published (updated )
Severity
9.3
AV:N/AC:M/Au:N/C:C/I:C/A:C

The Control Panel in Parallels Plesk Panel 10.4.4build20111103.18 generates a password form field without disabling the autocomplete feature, which makes it easier for remote attackers to bypass authentication by leveraging an unattended workstation, as demonstrated by forms in server/google-tools/ and certain other files.

First published (updated )
Severity
9.3
AV:N/AC:M/Au:N/C:C/I:C/A:C

The Control Panel in Parallels Plesk Panel 10.4.4build20111103.18 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving admin/customer-service-plan/list/reset-search/true/ and certain other files. NOTE: it is possible that only clients, not the Plesk product, could be affected by this issue.

First published (updated )
Severity
8.8
Path Traversal
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

A directory traversal vulnerability exists in the PVMP package unpacking functionality of Parallels Desktop for Mac version 20.2.2 (55879). This vulnerability can be exploited by an attacker to write to arbitrary files, potentially leading to privilege escalation.

First published (updated )
Severity
8.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.3-49160. An attacker must first obtain the ability to execute low-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 an uncontrolled memory allocation. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-13712.

1 / 2
First published (updated )
Severity
8.8
AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.3-49160. An attacker must first obtain the ability to execute low-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 an uncontrolled memory allocation. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-13797.

1 / 2
First published (updated )
Severity
8.8
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.3 (49160). An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the WinAppHelper component. The issue results from the lack of proper access control. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-13543.

1 / 2
First published (updated )
Severity
8.8
AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.3 (49160). 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 write past the end of an allocated buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-13601.

1 / 2
First published (updated )
Severity
8.8
Buffer Overflow
AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.3 (49160). 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 virtio-gpu virtual device. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-13581.

1 / 2
First published (updated )
Severity
8.8
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

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 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 the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor.

Advisory
ZDI-21-428
Severity
8.8
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

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 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 the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor.

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