CVE-2018-17889

Description

In WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior when parsing project files, the XMLParser that ships with Wecon PIStudio is vulnerable to a XML external entity injection attack, which may allow sensitive information disclosure.

Category

5.3
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.28%
Third-Party Advisory us-cert.gov
Affected: WECON PI Studio HMI
Affected: WECON PI Studio
Published at:
Updated at:

References

Link Tags
https://ics-cert.us-cert.gov/advisories/ICSA-18-277-01 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2018-17889?
CVE-2018-17889 has been scored as a medium severity vulnerability.
How to fix CVE-2018-17889?
To fix CVE-2018-17889, 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-2018-17889 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-17889 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.
What software or system is affected by CVE-2018-17889?
CVE-2018-17889 affects WECON PI Studio HMI, WECON PI Studio.
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