CVE-2012-4687
CVE-2012-4687 — Post Oak Bluetooth Traffic Systems Insufficient Entropy
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.
Published Updated Sources: cvelistV5, icscert
Triage
Is it exploited, how likely is exploitation, what does it touch, and how severe do the scoring sources call it.
Exploitation
Unreported
no source claims exploitation
EPSS
2%
chance of exploitation in 30 days
CVSS base
7.6
HIGH
Affected scope
The catalog records vendors and products as separate lists, not pairs, so which product belongs to which vendor is not something this page can say.
Vendors (1)
Products (1)
Every base score collected
Sources score independently and disagree; each row says who scored it and under which version.
| Score | Version | Severity | Expl. | Impact | Source |
|---|---|---|---|---|---|
| 7.6 | CVSS 2.0 | HIGH | — | — | cvelistV5 |
Weakness & attack patterns
- CWE-331
References
3 on the record
- www.cisa.gov/news-events/ics-advisories/icsa-12-335-01
reference
- www.postoaktraffic.com/contact.aspx
reference
- www.us-cert.gov/control_systems/pdf/ICSA-12-335-01.pdf
x_refsource_MISC, x_transferred
Elsewhere on this site
- post oak traffic systemsevery CVE for this vendor
- CWE-331other pages naming this weakness
Not in any source we poll
Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.
- No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
- No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
- No exploit packet captures, log samples, or incident case IDs supplied.