Is CVE-2012-1807 actively exploited?

No active exploitation of CVE-2012-1807 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2012-1807 be exploited remotely?

Yes. CVE-2012-1807 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2012-1807?

CVE-2012-1807 has a CVSS score of 4.3 (MEDIUM).

HOME VULNERABILITIESCVE-2012-1807

MEDIUM

CVE-2012-1807

CWE-79Published: April 13, 2012· Updated: Jun 16, 2026

4.3

CVSS v3.1

Official Description

Cross-site scripting (XSS) vulnerability in 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 inject arbitrary web script or HTML via unspecified vectors.

NVD Source

Technical Analysis

CVE-2012-1807 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.