CVE-2017-12815

10.0 criticalEPSS 2.0%

Analysis of the Bomgar Remote Support Portal JavaStart.jar Applet 52790 and earlier revealed that it is vulnerable to a path traversal vulnerability. The archive can be downloaded from a given Bomgar Remote Support Portal deployment at https://domain/api/content/JavaStart.jar and is callable from an arbitrary website using <object> and/or <appletHTML> tags. Successful exploitation results in file creation/modification/deletion in the operating system and with privileges of the user that ran the Java applet.

Severity

CVSS 3.0

10.0 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS: 2.0% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2018-03-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

bomgar:remote_support

References

http://www.securityfocus.com/archive/1/541885/100/0/threaded
http://www.securityfocus.com/archive/1/541885/100/0/threaded

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