Is CVE-2007-5807 being actively exploited?

CVE-2007-5807 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-5807?

CVE-2007-5807 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2007-5807

MEDIUM · CVSS 6.8EPSS 2.8%EU EUVD

Buffer overflow in the register function in Ultra Star Reader ActiveX control in SSReader allows remote attackers to execute arbitrary code via unspecified vectors, as exploited in the wild. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-119
EPSS score: 2.8% (87th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-5777)
Published: November 5, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-5777 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

ssreader / ultra star reader

References

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

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