The install wizard in DotNetNuke 4.0 through 5.1.4 does not prevent anonymous users from accessing functionality related to determination of the need for an upgrade, which allows remote attackers to access version information and possibly other sensitive information.
History

Fri, 24 Apr 2026 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Dnnsoftware
Dnnsoftware dotnetnuke
CPEs cpe:2.3:a:dotnetnuke:dotnetnuke:4.0:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.3.5:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.4.1:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.5.2:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.5.4:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.5.5:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.6.0:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.6.1:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.6.2:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.7.0:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.8.0:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.8.1:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.8.2:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.8.3:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.8.4:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.9.1:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.9.2:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:4.9:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:5.0:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:5.1.1:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:5.1.2:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:5.1.3:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:5.1.4:*:*:*:*:*:*:*
cpe:2.3:a:dotnetnuke:dotnetnuke:5.1:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.0:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.3.5:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.4.1:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.5.2:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.5.4:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.5.5:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.6.0:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.6.1:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.6.2:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.7.0:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.8.0:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.8.1:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.8.2:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.8.3:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.8.4:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.9.1:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.9.2:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:4.9:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:5.0:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:5.1.1:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:5.1.2:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:5.1.3:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:5.1.4:*:*:*:*:*:*:*
cpe:2.3:a:dnnsoftware:dotnetnuke:5.1:*:*:*:*:*:*:*
Vendors & Products Dotnetnuke
Dotnetnuke dotnetnuke
Dnnsoftware
Dnnsoftware dotnetnuke

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2009-11-28T11:00:00.000Z

Updated: 2024-09-16T17:49:15.688Z

Reserved: 2009-11-28T00:00:00.000Z

Link: CVE-2009-4109

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-11-29T13:08:29.610

Modified: 2026-04-24T17:34:37.240

Link: CVE-2009-4109

cve-icon Redhat

No data.