CVE-2021-22523
HIGH
7.6
CVSS Score
Published: July 22, 2021 at 11:11 AM UTC
Updated: June 17, 2026 at 03:37 AM UTC
1 product affected across 1 vendorVerastream Host Integrator
Using Verastream Host Integrator. by N/A?
Get instant alerts when new vulnerabilities affect Verastream Host Integrator. - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH7.6
Exploit prediction
EPSS 0.8%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 7.8, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- LOW
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-611
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card