{"id":"CVE-2026-105281","title":"The internal data publisher on openPDC accepts network connections without authentication in its default configuration","summary":"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 to…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-306"],"published":"2026-10-09","updated":"2026-10-09","sourceUpdated":"2026-10-09T16:41:53.540","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105281","references":[{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-281-02.json","label":"ics-cert@hq.dhs.gov"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-281-02","label":"ics-cert@hq.dhs.gov"}],"tags":["nvd"],"ingestedAt":"2026-10-09T15:00:31.364Z","slug":"CVE-2026-105281","body":"## Overview\n\nThe 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}