Unspecified vulnerability in the IOPCServer::RemoveGroup function in the OPCDA interface in Takebishi Electric DeviceXPlorer OLE for Process Control (OPC) Server before 3.12 Build3 allows remote attackers to execute arbitrary code via unspecified vectors involving access to arbitrary memory. NOTE: this issue affects the (1) HIDIC, (2) MELSEC, (3) FA-M3, (4) MODBUS, and (5) SYSMAC OPC Servers.
Conclusion & alert: CVE-2007-1319 is rated High Risk (68.1/100): CVSS Critical severity, with high exploitation likelihood (EPSS 9.05%, 95th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 46.21% | 9.05% | -37.16% |
| 2 | 2025-11-05 | 45.34% | 46.21% | +0.87% |
| 3 | 2025-03-17 | — | 45.34% | — |
Full EPSS history (10 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
: This vulnerability is addressed in the following product update: http://www.faweb.net/us/opc/1231207.html
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| takebishi_corporation | devicexplorer_opc_server | <= 3.12_build2 | cpe:2.3:a:takebishi_corporation:devicexplorer_opc_server:*:*:*:*:*:*:*:* |
| takebishi_corporation | devicexplorer_opc_server | 3.12_build1 | cpe:2.3:a:takebishi_corporation:devicexplorer_opc_server:3.12_build1:*:*:*:*:*:*:* |