Unrated severityNVD Advisory· Published Apr 13, 2012· Updated Apr 29, 2026

CVE-2012-1806

Description

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 supports a maximum password length of 8 bytes, which makes it easier for remote attackers to obtain access via a brute-force attack.

Affected products

Koyo/H0 Ecom
cpe:2.3:a:koyo:h0-ecom:*:*:*:*:*:*:*:*
Koyo/H0 Ecom100
cpe:2.3:a:koyo:h0-ecom100:*:*:*:*:*:*:*:*
Koyo/H2 Ecom
cpe:2.3:a:koyo:h2-ecom:*:*:*:*:*:*:*:*
Koyo/H2 Ecom100
cpe:2.3:a:koyo:h2-ecom100:*:*:*:*:*:*:*:*
Koyo/H2 Ecom F
cpe:2.3:a:koyo:h2-ecom-f:*:*:*:*:*:*:*:*
Koyo/H4 Ecom
cpe:2.3:a:koyo:h4-ecom:*:*:*:*:*:*:*:*
Koyo/H4 Ecom100
cpe:2.3:a:koyo:h4-ecom100:*:*:*:*:*:*:*:*
Koyo/H4 Ecom F
cpe:2.3:a:koyo:h4-ecom-f:*:*:*:*:*:*:*:*

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.us-cert.gov/control_systems/pdf/ICSA-12-102-02.pdfnvdUS Government Resource
exchange.xforce.ibmcloud.com/vulnerabilities/74876nvd

News mentions

No linked articles in our index yet.

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