CVE-2019-14251 Information

Description

An issue was discovered in T24 in TEMENOS Channels R15.01. The login page presents JavaScript functions to access a document on the server once successfully authenticated. However an attacker can leverage downloadDocServer() to traverse the file system and access files or directories that are outside of the restricted directory because WealthT24/GetImage is used with the docDownloadPath and uploadLocation parameters.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

https://github.com/kmkz/exploit/blob/master/CVE-2019-14251-TEMENOS-T24.txt

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5