A vulnerability classified as problematic has been found in Vertiv Avocent UMG-4000 4.2.1.19. This affects an unknown functionality of the component Web Interface. The manipulation as part of a POST Parameter leads to a cross site scripting vulnerability (Reflected). CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. The summary by CVE is:

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.

The weakness was presented 03/30/2020. This vulnerability is uniquely identified as CVE-2019-9509 since 03/01/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-152432 and VDB-152431 for similar entries.

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Vendor

• Vertiv

Name

• Avocent UMG-4000

Version

• 4.2.1.19

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• 🔍

CPE 2.2info

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