Description
UiPath Assistant 21.4.4 will load and execute attacker controlled data from the file path supplied to the --dev-widget argument of the URI handler for uipath-assistant://. This allows an attacker to execute code on a victim's machine or capture NTLM credentials by supplying a networked or WebDAV file path.
Scores
CVSS v3
9.8
EPSS
0.0083
EPSS Percentile
74.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-610
Status
published
Products (1)
uipath/assistant
21.4.4
Published
Dec 14, 2021
Tracked Since
Feb 18, 2026