CVE-2012-1809 — The web server in the ECOM Ethernet module in Koyo H0-ECOM, H0-ECOM100, H2-ECOM, H2-ECOM-F, H2-ECOM100, H4-ECOM, H4-ECOM-F, and H4-ECOM100 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors

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MEDIUM

The web server in the ECOM Ethernet module in Koyo H0-ECOM, H0-ECOM100, H2-ECOM, H2-ECOM-F, H2-ECOM100, H4-ECOM, H4-ECOM-F, and H4-ECOM100 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors

Published Apr 13, 2012

5.0

MEDIUM

CVSS 2.0

EPSS 1.34%

Description

The web server in the ECOM Ethernet module in Koyo H0-ECOM, H0-ECOM100, H2-ECOM, H2-ECOM-F, H2-ECOM100, H4-ECOM, H4-ECOM-F, and H4-ECOM100 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.34% 0.01343

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01343

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (12 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.34% (0.01343)	70.34th	v5 (v2026.06.15)
Jun 15, 2026	1.36% (0.01358)	67.97th	v5 (v2026.06.15)
Mar 17, 2025	0.46% (0.00455)	61.77th	v4 (v2025.03.14)
Dec 12, 2024	0.56% (0.00555)	78.33th	v3 (v2023.03.01)
Apr 25, 2024	0.15% (0.00155)	51.26th	v3 (v2023.03.01)
Mar 15, 2024	0.14% (0.00143)	49.09th	v3 (v2023.03.01)
Feb 8, 2024	0.14% (0.00135)	47.45th	v3 (v2023.03.01)
Mar 7, 2023	0.56% (0.00555)	74.12th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (1)

CWE-399

References (1)

http://www.us-cert.gov/control_systems/pdf/ICSA-12-102-02.pdf
x_refsource_MISCUS Government Resource

Link	Providers	Tags
http://www.us-cert.gov/control_systems/pdf/ICSA-12-102-02.pdf		x_refsource_MISCUS Government Resource

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner certcc

Published Apr 13, 2012

Updated Sep 16, 2024

Reserved Mar 21, 2012

Link CVE-2012-1809

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2012-1809

Red Hat

Severity n/a

Public date n/a

Links CVE-2012-1809