CVE-2021-22523

Description

XML External Entity vulnerability in Micro Focus Verastream Host Integrator, affecting version 7.8 Update 1 and earlier versions. The vulnerability could allow the control of web browser and hijacking user sessions.

Category

7.6
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.34%
Affected: n/a Verastream Host Integrator.
Published at:
Updated at:

References

Link Tags
https://support.microfocus.com/kb/doc.php?id=7025169

Frequently Asked Questions

What is the severity of CVE-2021-22523?
CVE-2021-22523 has been scored as a high severity vulnerability.
How to fix CVE-2021-22523?
To fix CVE-2021-22523, 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-2021-22523 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22523 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-2021-22523?
CVE-2021-22523 affects n/a Verastream Host Integrator..
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.