VULNERABILITY INTELLIGENCE

CVE-2012-1806

CVSS score7.5 HIGH
EPSS probability2.04%
CISA KEVNot currently listed
Published2012-04-13
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

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.

Weakness classification

  • CWE-287: Improper Authentication

Primary references