CVE-2012-4687

high

Published 2012-12-08 · Modified 2026-04-29

CVSS v3

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CVSS v2

7.6

VIR risk

7.6

Description

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.

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

References

http://www.postoaktraffic.com/contact.aspx
https://www.cisa.gov/news-events/ics-advisories/icsa-12-335-01
http://www.us-cert.gov/control_systems/pdf/ICSA-12-335-01.pdf

CWEs

CWE-331 CWE-310

Verify integrity in audit chain (admin only). AS-IS.