CVE-2012-4687 Post Oak Bluetooth Traffic Systems Insufficient Entropy
Insufficient entropy in private keys allows man-in-the-middle attackers to spoof devices in Post Oak AWAM Bluetooth Reader Traffic Systems.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2012-4687?
CVE-2012-4687 is a high-severity vulnerability in Post Oak Traffic Systems AWAM Bluetooth Reader Traffic System, published on 8 Dec 2012. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Which versions are affected by CVE-2012-4687?
It affects 1 product.
Products include Postoaktraffic Awam Bluetooth Reader.
How do I fix CVE-2012-4687?
No fix has been published for CVE-2012-4687 yet. Limit exposure of the affected software until one is available.
Is CVE-2012-4687 being exploited?
There is no known exploitation of CVE-2012-4687 in the wild and no public exploit code.
Sources
Also known as GHSA-rgvp-66gg-99pp.