CVE-2014-2362
OleumTech WIO Use of Cryptographically Weak Pseudo-Random Number Generator
- Published
- Updated
- Reserved
- Assigned by
- icscert
Description
OleumTech WIO DH2 Wireless Gateway and Sensor Wireless I/O Modules rely exclusively on a time value for entropy in key generation, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by predicting the time of project creation.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| icscertCNA (assigner) | 2.0 | High7.8 | AV:N/AC:M/Au:N/C:C/I:P/A:N |
| NVDNVD · Modified | 2.0 | High7.8 | AV:N/AC:M/Au:N/C:C/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (4 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
Affected products
OleumTech · WIO DH2 Wireless Gateway
- affected All versions
OleumTech · Sensor Wireless I/O Modules
- affected All versions
What to do
Solution: OleumTech has created updates for both BreeZ and the gateway to mitigate all these vulnerabilities. These updates allow users to encrypt their wireless traffic with AES256. To obtain these updates, please log in to the OleumTech download center ( http://support.oleumtech.com/ ) or contact OleumTech tech support:Phone: 866-508-8586 Email: [email protected]
References (5)
- 68797 (opens in a new tab)vdb-entryx_refsource_BID
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-202-01a (opens in a new tab)
- http://support.oleumtech.com/ (opens in a new tab)
- 68800 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://ics-cert.us-cert.gov/advisories/ICSA-14-202-01 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2014-2362)Record last updated .