Is CVE-2009-0612 being actively exploited?

CVE-2009-0612 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-0612?

CVE-2009-0612 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2009-0612

MEDIUM · CVSS 4.3EPSS 2.2%EU EUVD

Trend Micro InterScan Web Security Virtual Appliance (IWSVA) 3.x and InterScan Web Security Suite (IWSS) 3.x, when basic authorization is enabled on the standalone proxy, forwards the Proxy-Authorization header from Windows Media Player, which allows remote web servers to obtain credentials by offering a media stream and then capturing this header.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-200
EPSS score: 2.2% (82th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-0615)
Published: February 17, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-0615 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

trendmicro / interscan web security suite
trendmicro / interscan web security suite
trendmicro / interscan web security virtual appliance

References

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

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