Is CVE-2009-4830 being actively exploited?

CVE-2009-4830 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-4830?

CVE-2009-4830 has a CVSS 2.0 base score of 7.5 (HIGH).

CVE-2009-4830

HIGH · CVSS 7.5EPSS 2.3%EU EUVD

Unspecified vulnerability in OpenX 2.8.1 and 2.8.2 allows remote attackers to bypass authentication and obtain access to an Administrator account via unknown vectors, possibly related to www/admin/install.php, www/admin/install-plugins.php, and other www/admin/ files.

Key facts

CVSS score: 7.5 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-287
EPSS score: 2.3% (84th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-4793)
Published: April 27, 2010
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-4793 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

openx / openx
openx / openx

References

http://blog.openx.org/12/security-matters-2/(Patch, Vendor Advisory)
http://forum.openx.org/index.php?showtopic=503454011(Patch)
http://osvdb.org/61300
http://secunia.com/advisories/37914(Vendor Advisory)
http://www.securityfocus.com/bid/37457

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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