Is CVE-2026-105281 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-105281?

CVE-2026-105281 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-105281

Description

The internal data publisher on openPDC accepts network connections without authentication in its default configuration. An unauthenticated network attacker can connect to this interface and retrieve the complete device and measurement topology of the system.