PT-2021-15124 · Micro Focus · Micro Focus Verastream Host Integrator

Pawel Gocyla · Published 2021-07-22 · Updated 2021-08-02 · CVE-2021-22523

Positive Technologies (AI Summary)

CVSS v3.1

7.6

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L

Name of the Vulnerable Software and Affected Versions Micro Focus Verastream Host Integrator versions 7.8 Update 1 and earlier

Description The issue is related to an XML External Entity vulnerability, which could allow the control of a web browser and hijacking of user sessions.

Recommendations For versions 7.8 Update 1 and earlier, update to a version later than 7.8 Update 1 to resolve the issue. As a temporary workaround, consider restricting web browser access to minimize the risk of session hijacking.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2021-22523

Affected Products

Micro Focus Verastream Host Integrator

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-22523 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22523 · Vendor Advisory
• https://support.microfocus.com/kb/doc.php?id=7025169 · Note
• https://t.me/cibsecurity/26374 · Telegram Post
• https://t.me/cvenotify/18463 · Telegram Post