CVE-2017-7296

Description

An issue was discovered in Contiki Operating System 3.0. A Persistent XSS vulnerability is present in the MQTT/IBM Cloud Config page (aka mqtt.html) of cc26xx-web-demo. The cc26xx-web-demo features a webserver that runs on a constrained device. That particular page allows a user to remotely configure that device's operation by sending HTTP POST requests. The vulnerability consists of improper input sanitisation of the text fields on the MQTT/IBM Cloud config page, allowing for JavaScript code injection.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.23%
Third-Party Advisory securityfocus.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gist.github.com/jackmcbride/c9328627f1ee104ce84f3fb7eff42f1e third party advisory
http://www.securityfocus.com/bid/98790 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-7296?
CVE-2017-7296 has been scored as a medium severity vulnerability.
How to fix CVE-2017-7296?
To fix CVE-2017-7296, 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-2017-7296 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-7296 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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