Vulnerability · Published Jul 24, 2020 · Assigned by mitre

CVE-2020-15860

Critical 9.9

In plain English

A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.0% (higher than 91% of all known vulnerabilities).

Severity (CVSS NVD)9.9Critical

Exploit odds (30 days)4.0%top 9.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.parallels.com/products/ras/remote-application-server/ x_refsource_MISC
https://www.coresecurity.com/core-labs/advisories/parallels-ras-os-command-execution x_refsource_MISC
https://kb.parallels.com/en/125112 x_refsource_CONFIRM