Is CVE-2012-4712 in the CISA KEV catalog?

No. CVE-2012-4712 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-4712?

CVE-2012-4712 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2012-4712?

CVE-2012-4712 has an EPSS score of 1.93% (77th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2012-4712?

Upgrade edr-g903 firmware to 2.11 or later.

CVE & CISA-KEV Catalog

CVE-2012-4712

MEDIUMEPSS 77th pctl

5.0

CVSS v2

NVD

Description

Moxa EDR-G903 series routers with firmware before 2.11 have a hardcoded account, which allows remote attackers to obtain unspecified device access via unknown vectors.

CWE-798Hard-coded Credentials

How to fix

Remediation Available

edr-g903 firmwareNVD

Affected:< 2.11Fixed in:2.11CVE-2012-4712derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.93%probability of exploitation in 30 days

77thpercentile

Elevated risk: more likely to be exploited than 77% of all known CVEs.

References

Vendor Advisory1

moxa.com

Third-Party Advisory1

ics-cert.us-cert.gov

Related Vulnerabilities

Other CWE-798 (Hard-coded Credentials) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-26138	Critical	9.8	98%	KEV	-
CVE-2024-3272	Critical	9.8	98%	KEV	-
CVE-2025-30406	Critical	9.0	94%	KEV	Fix
CVE-2024-28987	Critical	9.1	93%	KEV	Fix
CVE-2019-15976	Critical	9.8	93%	-	Fix
CVE-2024-20439	Critical	9.8	92%	KEV	Fix

Embed a live status badge for CVE-2012-4712

Markdown

[![CVE-2012-4712](https://tridentstack.com/cve/badge/CVE-2012-4712.svg)](https://tridentstack.com/cve/CVE-2012-4712)

HTML

<a href="https://tridentstack.com/cve/CVE-2012-4712"><img src="https://tridentstack.com/cve/badge/CVE-2012-4712.svg" alt="CVE-2012-4712"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.