CVE-2012-4694

Name: CVE-2012-4694
Creator: NVD / NIST
Published: 2013-02-15T12:09:27.633+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.10%

Last modified Jun 16, 2026

CVE-2012-4694 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.10%

61.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-310

Affected Software

Vendor	Product	Versions
Moxa	Edr G903 Firmware	<= 2.2
Moxa	Edr G903 Firmware	1.0
Moxa	Edr G903 Firmware	2.0
Moxa	Edr G903 Firmware	2.1
Moxa	Edr-G903	All versions

References

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

Timeline

Published: Feb 15, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-4694?

How severe is CVE-2012-4694?

Severity scoring for CVE-2012-4694 is pending analysis. The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.

How do I fix CVE-2012-4694?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-4694?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST