Post Oak Bluetooth Traffic Systems Insufficient Entropy
Priority LOW 36CWE-331Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.01547 75th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Post Oak Traffic Systems | AWAM Bluetooth Reader Traffic System | All versions | — | No fix listed | CNA |
- AWAM Bluetooth Reader Traffic System VendorPost Oak Traffic Systems Affected All versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:postoaktraffic:awam_bluetooth_reader:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Postoaktraffic |
- cpe:2.3:h:postoaktraffic:awam_bluetooth_reader:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Postoaktraffic
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-4687
- 2026-10-03 Alias added: GHSA-rgvp-66gg-99pp
References
Sources
- CVE-2012-4687 · CVE Program
- CVE-2012-4687 · NVD
- FIRST EPSS
- GHSA-rgvp-66gg-99pp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences