CVE-2019-9509 — MEDIUM (6.3)

Vulnerability 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.

CVSS Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Vertiv	Avocent Umg-4000 Firmware	4.2.1.19
Vertiv	Avocent Umg-4000	-

Related Weaknesses (CWE)

CWE-79

References

https://www.vertiv.com/en-us/support/software-download/it-management/avocent-uniVendor Advisory
https://www.vertiv.com/en-us/support/software-download/software/trellis-enterpriVendor Advisory
https://www.vertiv.com/en-us/support/software-download/it-management/avocent-uniVendor Advisory
https://www.vertiv.com/en-us/support/software-download/software/trellis-enterpriVendor Advisory

FAQ

What is CVE-2019-9509?

CVE-2019-9509 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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 displ...

How severe is CVE-2019-9509?

CVE-2019-9509 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-9509?

Check the references section above for vendor advisories and patch information. Affected products include: Vertiv Avocent Umg-4000 Firmware, Vertiv Avocent Umg-4000.