CVE-2019-9509

The web interface of the Vertiv Avocent UMG-4000 version 4.2.1.19 is vulnerable to reflected cross site scripting

MEDIUM
5.4
CVSS Score
Published: March 30, 2020 at 08:50 PM UTC
Updated: June 17, 2026 at 02:43 AM UTC
2 products affected across 1 vendorAvocent Umg 4000 FirmwareAvocent Umg-4000

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.9%

Description

The web interface of the Vertiv Avocent UMG-4000 version 4.2.1.19 is vulnerable to reflected XSS in an HTTP POST parameter. The web application does not neutralize user-controllable input before displaying to users in a web page, which could allow a remote attacker authenticated with a user account to execute arbitrary code.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

vertiv-avocent-umg-4000 (same device)
All versions

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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