{"id":"CVE-2023-34348","aliases":["EUVD-2023-38428","GHSA-fh7p-wmpj-pqf7"],"status":"published","title":"Improper Check or Handling of Exceptional Conditions in Aveva PI Server","description":"AVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to remotely crash the PI Message Subsystem of a PI Server, resulting in a denial-of-service condition.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00555,"percentile":0.4658,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-703","CWE-754","CWE-755"],"published":"2024-01-18T17:16:50Z","modified":"2026-06-17T06:03:26Z","products":[{"vendor":"aveva","product":"pi server"},{"vendor":"aveva","product":"pi_server"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-018-01","tags":["government-resource","x_transferred","Mitigation","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34348"},{"url":"https://github.com/advisories/GHSA-fh7p-wmpj-pqf7"}],"sources":{"cve":[{"id":"CVE-2023-34348","title":"Improper Check or Handling of Exceptional Conditions in Aveva PI Server ","description":"\nAVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to remotely crash the PI Message Subsystem of a PI Server, resulting in a denial-of-service condition.\n\n\n\n\n","status":"published","published":"2024-01-18T17:16:50.038Z","modified":"2024-10-21T11:44:39.25Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-703","CWE-754"],"updated_at":"2026-11-02T14:35:35.912488Z"}],"euvd":[{"id":"EUVD-2023-38428","description":"\nAVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to remotely crash the PI Message Subsystem of a PI Server, resulting in a denial-of-service condition.\n\n\n\n\n","status":"published","published":"2024-01-18T17:16:50Z","modified":"2024-10-21T11:44:39Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:27:32.038051Z"}],"ghsa":[{"id":"GHSA-fh7p-wmpj-pqf7","title":"\nAVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could...","description":"\nAVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to remotely crash the PI Message Subsystem of a PI Server, resulting in a denial-of-service condition.\n\n\n\n\n","status":"published","published":"2024-01-18T18:30:25Z","modified":"2024-10-21T15:32:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-703","CWE-754","CWE-755"],"updated_at":"2026-11-02T14:58:33.735007Z"}],"nvd":[{"id":"CVE-2023-34348","description":"\nAVEVA PI Server versions 2023 and 2018 SP3 P05 and prior contain a vulnerability that could allow an unauthenticated user to remotely crash the PI Message Subsystem of a PI Server, resulting in a denial-of-service condition.\n\n\n\n\n","status":"published","published":"2024-01-18T18:15:08.457Z","modified":"2026-06-17T06:03:26.927Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-703","CWE-755","CWE-754"],"updated_at":"2026-11-02T14:09:01.900189Z"}]}}