CVE-2017-9447
mediumpriority · track · 31EPSS 0.020 · 80 %ileEUUSEPSS · scored 2026-10-27
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- parallels remote application server= 15.5nvdUScpe:2.3:a:parallels:remote_application_server:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- https://blog.runesec.com/2018/02/22/parallels-ras-path-traversal/cnnvd
- https://kb.parallels.com/124007Patchcnnvd
- https://blog.runesec.com/2018/02/22/parallels-ras-path-traversal/enisa_euvd
- https://www.exploit-db.com/exploits/442321/enisa_euvd
- https://blog.runesec.com/2018/02/22/parallels-ras-path-traversal/ExploitThird Party Advisorynvd
- https://www.exploit-db.com/exploits/442321/Broken Linknvd
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