Medium severity5.4NVD Advisory· Published Jul 31, 2019· Updated Jun 17, 2026

CVE-2019-14456

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.

Affected products

Opengear/console server firmwaredescription
Opengear/Opengear Console Server Firmwarellm-fuzzy
Range: <4.5.0

Patches

Vulnerability mechanics

References

opengear.zendesk.com/hc/en-us/articles/360029189391-Stored-cross-site-scripting-XSS-vulnerability-in-serial-port-loggingnvdExploitThird Party Advisory

News mentions

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