Is CVE-2012-4687 being actively exploited?

CVE-2012-4687 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-4687?

CVE-2012-4687 has a CVSS 2.0 base score of 7.6 (HIGH).

CVE-2012-4687

HIGH · CVSS 7.6EPSS 1.5%EU EUVD

Post Oak AWAM Bluetooth Reader Traffic System does not use a sufficient source of entropy for private keys, which makes it easier for man-in-the-middle attackers to spoof a device by predicting a key value.

Key facts

CVSS score: 7.6 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:H/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-331
EPSS score: 1.5% (75th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-4612)
Published: December 8, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-4612 in the EU Vulnerability Database. Last updated in EUVD on July 9, 2025.

View on the EU Vulnerability Database

Affected products

postoaktraffic / awam bluetooth reader

References

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

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