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Unrated severityNVD Advisory· Published Nov 29, 2009· Updated Jun 16, 2026

CVE-2009-4109

CVE-2009-4109

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

25
  • Dnnsoftware/Dotnetnuke25 versions
    cpe:2.3:a:dnnsoftware:dotnetnuke:4.0:*:*:*:*:*:*:*+ 24 more
    • 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:*:*:*:*:*:*:*
    • cpe:2.3:a:dnnsoftware:dotnetnuke:4.9.1:*:*:*:*:*:*:*
    • cpe:2.3:a:dnnsoftware:dotnetnuke:4.9.2:*:*:*:*:*:*:*
    • cpe:2.3:a:dnnsoftware:dotnetnuke:5.0:*:*:*:*:*:*:*
    • cpe:2.3:a:dnnsoftware:dotnetnuke:5.1:*:*:*:*:*:*:*
    • 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:*:*:*:*:*:*:*
    • (no CPE)range: 4.0 - 5.1.4

Patches

Vulnerability mechanics

References

4

News mentions

0

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