CVE-2019-14456

Public Exploit

Description

Opengear console server firmware releases prior to 4.5.0 have a stored XSS vulnerability related to serial port logging. If a malicious user of an external system (connected to a serial port on an Opengear console server) sends crafted text to a serial port (that has logging enabled), the text will be replayed when the logs are viewed. Exploiting this vulnerability requires access to the serial port and/or console server.

Category

5.4
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory zendesk.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://opengear.zendesk.com/hc/en-us/articles/360029189391-Stored-cross-site-scripting-XSS-vulnerability-in-serial-port-logging third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-14456?
CVE-2019-14456 has been scored as a medium severity vulnerability.
How to fix CVE-2019-14456?
To fix CVE-2019-14456, 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-2019-14456 being actively exploited in the wild?
It is possible that CVE-2019-14456 is being exploited or will be exploited in a near future based on public information. 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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