CVE-2012-4694

Severity: high (CVSS 7.6 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-02-15 · updated 2026-06-16
Weakness: CWE-310

Description

Moxa EDR-G903 series routers with firmware before 2.11 do not use a sufficient source of entropy for (1) SSH and (2) SSL keys, which makes it easier for man-in-the-middle attackers to spoof a device or modify a client-server data stream by leveraging knowledge of a key from a product installation elsewhere.

Affected products

Moxa Edr-G903: all versions
Moxa Edr G903 Firmware: through 2.2; 1.0, 2.0, 2.1

References

http://ics-cert.us-cert.gov/pdf/ICSA-13-042-01.pdf
http://www.moxa.com/support/download.aspx?type=support&id=492
http://ics-cert.us-cert.gov/pdf/ICSA-13-042-01.pdf
http://www.moxa.com/support/download.aspx?type=support&id=492

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