CVE-2018-14942
HIGHHarmonic NSG 9000 Firmware - Authenticated Path Traversal via EMULATION_GET_FILE or EMULATION_EXPORT Endpoint
Title source: llmDescription
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.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://github.com/pudding2/NSG9000/blob/master/exp.txt
Scores
CVSS v3
8.8
EPSS
0.0201
EPSS Percentile
78.4%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-22
Status
published
Products (1)
harmonicinc/nsg_9000_firmware
Published
Aug 05, 2018
Tracked Since
Feb 18, 2026