CVE-2008-6540
5.1 · MEDIUMOverview
CVE-2008-6540 is a medium-severity vulnerability affecting dnnsoftware dotnetnuke. It was published on March 30, 2009 and has a CVSS 2.0 base score of 5.1 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
DotNetNuke before 4.8.2, during installation or upgrade, does not warn the administrator when the default (1) ValidationKey and (2) DecryptionKey values cannot be modified in the web.config file, which allows remote attackers to bypass intended access restrictions by using the default keys.
Remediation
Check the references section for vendor advisories and patches from dnnsoftware. Update dotnetnuke to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dnnsoftware | dotnetnuke | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2008-6540?
CVE-2008-6540 is a medium-severity vulnerability affecting dnnsoftware dotnetnuke. It was published on March 30, 2009 and has a CVSS 2.0 base score of 5.1 (MEDIUM).
How severe is CVE-2008-6540?
This vulnerability has a CVSS 2.0 base score of 5.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2008-6540?
Check the references section for vendor advisories and patches from dnnsoftware. Update dotnetnuke to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2008-6540?
CyberStrike's AI-powered security agents can automatically detect CVE-2008-6540 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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