Vulnerability Monitor

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CVE-2020-15860

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.

Published

2020-07-24T16:15:11.973

Last Modified

2024-11-21T05:06:19.637

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.9 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	parallels	remote_application_server	17.1.1	Yes

References

https://kb.parallels.com/en/125112 Vendor Advisory ([email protected])
https://www.coresecurity.com/core-labs/advisories/parallels-ras-os-command-execution Exploit, Third Party Advisory ([email protected])
https://www.parallels.com/products/ras/remote-application-server/ Product ([email protected])
https://kb.parallels.com/en/125112 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.coresecurity.com/core-labs/advisories/parallels-ras-os-command-execution Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.parallels.com/products/ras/remote-application-server/ Product (af854a3a-2127-422b-91ae-364da2661108)