Parallels: >> Remote Application Server Security Vulnerabilities
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.
CVSS Score
10.0
EPSS Score
0.035
Published
2023-12-14
The Web Client of Parallels Remote Application Server v18.0 is vulnerable to Host Header Injection attacks. This vulnerability allows attackers to execute arbitrary commands via a crafted payload injected into the Host header.
CVSS Score
8.1
EPSS Score
0.001
Published
2022-11-23
Parallels Remote Application Server (RAS) allows a local attacker to retrieve certain profile password in clear text format by uploading a previously stored cyphered file by Parallels RAS. The confidentiality, availability and integrity of the information of the user could be compromised if an attacker is able to recover the profile password.
CVSS Score
7.1
EPSS Score
0.001
Published
2021-12-17
Parallels Remote Application Server (RAS) 18 allows remote attackers to discover an intranet IP address because submission of the login form (even with blank credentials) provides this address to the attacker's client for use as a "host" value. In other words, after an attacker's web browser sent a request to the login form, it would automatically send a second request to a RASHTML5Gateway/socket.io URI with something like "host":"192.168.###.###" in the POST data.
CVSS Score
5.3
EPSS Score
0.005
Published
2020-12-25
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.
CVSS Score
9.9
EPSS Score
0.028
Published
2020-07-24
In the web interface of Parallels Remote Application Server (RAS) 15.5 Build 16140, a vulnerability exists due to improper validation of the file path when requesting a resource under the "RASHTML5Gateway" directory. A remote, unauthenticated attacker could exploit this weakness to read arbitrary files from the vulnerable system using path traversal sequences.
CVSS Score
7.5
EPSS Score
0.007
Published
2018-02-28