CVE-2009-0759
6.5 · MEDIUMOverview
CVE-2009-0759 is a medium-severity vulnerability affecting znc znc. It was published on March 3, 2009 and has a CVSS 2.0 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Multiple CRLF injection vulnerabilities in webadmin in ZNC before 0.066 allow remote authenticated users to modify the znc.conf configuration file and gain privileges via CRLF sequences in the quit message and other vectors.
Remediation
Check the references section for vendor advisories and patches from znc. Update znc 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 |
|---|---|---|---|
| znc | znc | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2009-0759?
CVE-2009-0759 is a medium-severity vulnerability affecting znc znc. It was published on March 3, 2009 and has a CVSS 2.0 base score of 6.5 (MEDIUM).
How severe is CVE-2009-0759?
This vulnerability has a CVSS 2.0 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2009-0759?
Check the references section for vendor advisories and patches from znc. Update znc 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-2009-0759?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-0759 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
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