CVE-2018-14942 Information

Description

Harmonic NSG 9000 devices allow remote authenticated users to conduct directory traversal attacks as demonstrated by \POST /PY/EMULATION_GET_FILE\ or \POST /PY/EMULATION_EXPORT\ with FileName=../../../passwd in the POST data.

CVSS Vector

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

Reference

https://github.com/pudding2/NSG9000/blob/master/exp.txt

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8