CVE-2012-4687
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.
- Score
- CVSS 2.0 7.6 High
- Status
- Modified - ics-cert@hq.dhs.gov
- Published
- 2012-12-08
- Last modified
- 2025-07-09
- Weaknesses
- CWE-310, CWE-331
Affected products
- Awam Bluetooth Reader Traffic System (Post Oak Traffic Systems)
- Awam Bluetooth Reader (Postoaktraffic)
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
