CVE-2012-3039 describes an insufficient entropy vulnerability in Moxa OnCell Gateway G3111, G3151, G3211, and G3251 devices with firmware before version 1.4, making SSH and SSL keys predictable. This vulnerability has a CVSS score of 7.1, indicating high severity due to its network-based attack vector, high complexity, and complete compromise of confidentiality, integrity, and availability. While the EPSS score is low and it is not listed in CISA's KEV catalog, there is no public exploit code or active exploitation reported, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.3CPE matchmatch criteria | cpe:2.3:o:moxa:oncell_gateway_firmware:*:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:moxa:oncell_gateway_g3111:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:moxa:oncell_gateway_g3151:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:moxa:oncell_gateway_g3211:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:moxa:oncell_gateway_g3251:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:H/Au:S/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.