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CVE-2012-1805

Published: Apr 13, 2012Updated: Apr 29, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
10.0CVSSCRITICAL
EPSS Score
5.6%
Top 8.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LAu:NC:CI:CA:C
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

n/an/a
h0-ecomkoyo
Embedded
ICS / OT / IoT / plc-scada-hmi
h0-ecom100koyo
Embedded
ICS / OT / IoT / plc-scada-hmi
h2-ecomkoyo
Embedded
ICS / OT / IoT / plc-scada-hmi
h2-ecom-fkoyo
Embedded
ICS / OT / IoT / plc-scada-hmi
koyocommercialICS / OT / IoTaka h0-ecom, h0-ecom100, h2-ecom
and 4 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

http://www.us-cert.gov/control_systems/pdf/ICSA-12-102-02.pdf
us-cert.gov
https://exchange.xforce.ibmcloud.com/vulnerabilities/74875
exchange.xforce.ibmcloud.com

Timeline

Published
Apr 13, 2012
Last Updated
Apr 29, 2026

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