CVE-2026-104629High· 8.8▾ TwilightA component loading mechanism in openPDC and openHistorian will construct and run any specified type, which may be an invalid component to load. An attacker with an authenticated user account and the ability to place a file on the host f…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.3%
A component loading mechanism in openPDC and openHistorian will construct and run any specified type, which may be an invalid component to load. An attacker with an authenticated user account and the ability to place a file on the host filesystem can use this to run arbitrary constructor code, and this code runs with the privileges of the affected service account.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-85479Medium· 5.3The STTP-based data publisher on openPDC accepts network connections without authentication in its default configuration
CVE-2026-105281High· 7.5The internal data publisher on openPDC accepts network connections without authentication in its default configuration
CVE-2026-100730Critical· 9.8A service console interface on openPDC and openHistorian deserializes a client-supplied data structure
CVE-2026-101022Medium· 4.3A Modbus connection feature on openPDC accepts a caller-specified destination address and port with no restriction on which internal hosts may be targeted
CVE-2026-105278Critical· 9.8The published Docker image for openPDC includes a fixed administrative credential with no forced change on first use
CVE-2026-116692Critical· 9.8MLflow vulnerable to remote code execution on unauthenticated servers via third-party scorer deserialization importing caller-placed artifact modules