High severity · published Feb 28, 2018
CVE-2017-9447
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…
7.5
CVSS
2%
EPSS
No
On KEV
Description
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Remote Application Server · Parallels
15.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-9447
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-9447
Exploit
https://blog.runesec.com/2018/02/22/parallels-ras-path-traversal/
Broken Link
https://www.exploit-db.com/exploits/442321/
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