Description
IceWarp Webclient before 10.2.1 has a directory traversal vulnerability. This can result in loss of confidential data of IceWarp Mailserver and the operating system. Input passed via a certain parameter (_c to basic/index.html) is not properly sanitised and can therefore be exploited to browse the partition where IceWarp is installed (or the whole system) and read arbitrary files.
References (2)
Core 2
Core References
Third Party Advisory x_refsource_misc
https://www.gosecurity.ch/fachartikel/168-gosecurity-advisory-2010120601
Not Applicable x_refsource_misc
https://vuldb.com/?id.142994
Scores
CVSS v3
7.5
EPSS
0.0255
EPSS Percentile
83.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-22
Status
published
Products (1)
icewarp/webclient
10.0 - 10.2.1
Published
Oct 11, 2019
Tracked Since
Feb 18, 2026