THREATPORT/VULNERABILITY/CVE-2012-1805
HIGH SEVERITY

CVE-2012-1805

H0 Ecom vulnerability

CVSS
10.0
EPSS
5.6%
EPSS pct
92th
Exploited
No known
Buffer overflow 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 execute arbitrary code via long strings in unspecified parameters.
Affected vendor
Koyo
Affected product
H0 Ecom
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness type (CWE)
  • CWE-119 — Improper Restriction of Operations within Memory Bounds
Published
2012-04-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to complete impact to confidentiality, complete impact to integrity, complete impact to availability.

Its EPSS score of 5.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2012-1805

  • Confirm whether Koyo H0 Ecom is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2012-1805.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2012-1805

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2012-1805 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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