CVE-2019-9507

The web interface of the Vertiv Avocent UMG-4000 version 4.2.1.19 is vulnerable to arbitrary remote code execution

HIGH
7.2
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
HIGH7.2
Exploit prediction
EPSS 2%

Description

The web interface of the Vertiv Avocent UMG-4000 version 4.2.1.19 is vulnerable to command injection because the application incorrectly neutralizes code syntax before executing. Since all commands within the web application are executed as root, this could allow a remote attacker authenticated with an administrator account to execute arbitrary commands as root.

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
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-95CWE-77

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