CVE-2018-14942

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.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.41%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/pudding2/NSG9000/blob/master/exp.txt third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-14942?
CVE-2018-14942 has been scored as a high severity vulnerability.
How to fix CVE-2018-14942?
To fix CVE-2018-14942, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-14942 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-14942 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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