{"id":"CVE-2025-44019","aliases":["EUVD-2025-18213","GHSA-qpfx-phg6-h966"],"status":"published","title":"AVEVA PI Data Archive Uncaught Exception","description":"AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if \nexploited, could allow an authenticated user to shut down certain \nnecessary PI Data Archive subsystems, resulting in a denial of service. \nDepending on the timing of the crash, data present in snapshots/write \ncache may be lost.","severity":{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00466,"percentile":0.40769,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-248"],"published":"2025-06-12T19:51:56Z","modified":"2026-06-17T09:24:55Z","products":[{"vendor":"aveva","product":"pi data archive"},{"vendor":"aveva","product":"pi server"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-162-07"},{"url":"https://www.aveva.com/en/support-and-success/cyber-security-updates/"},{"url":"https://my.osisoft.com/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-44019"},{"url":"https://my.osisoft.com"},{"url":"https://www.aveva.com/en/support-and-success/cyber-security-updates"},{"url":"https://github.com/advisories/GHSA-qpfx-phg6-h966"}],"sources":{"cve":[{"id":"CVE-2025-44019","title":"AVEVA PI Data Archive Uncaught Exception","description":"AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if \nexploited, could allow an authenticated user to shut down certain \nnecessary PI Data Archive subsystems, resulting in a denial of service. \nDepending on the timing of the crash, data present in snapshots/write \ncache may be lost.","status":"published","published":"2025-06-12T19:51:56.663Z","modified":"2025-06-12T20:06:50.361Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T14:32:34.096798Z"}],"euvd":[{"id":"EUVD-2025-18213","description":"AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if \nexploited, could allow an authenticated user to shut down certain \nnecessary PI Data Archive subsystems, resulting in a denial of service. \nDepending on the timing of the crash, data present in snapshots/write \ncache may be lost.","status":"published","published":"2025-06-12T19:51:56Z","modified":"2025-06-12T20:06:50Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T20:32:24.065864Z"}],"ghsa":[{"id":"GHSA-qpfx-phg6-h966","title":"AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if \nexploited, could...","description":"AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if \nexploited, could allow an authenticated user to shut down certain \nnecessary PI Data Archive subsystems, resulting in a denial of service. \nDepending on the timing of the crash, data present in snapshots/write \ncache may be lost.","status":"published","published":"2025-06-12T21:30:31Z","modified":"2025-06-12T21:30:38Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T15:02:42.831943Z"}],"nvd":[{"id":"CVE-2025-44019","description":"AVEVA PI Data Archive products are vulnerable to an uncaught exception that, if \nexploited, could allow an authenticated user to shut down certain \nnecessary PI Data Archive subsystems, resulting in a denial of service. \nDepending on the timing of the crash, data present in snapshots/write \ncache may be lost.","status":"published","published":"2025-06-12T20:15:21.42Z","modified":"2026-06-17T09:24:55.77Z","cvss":[{"version":"4.0","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-248"],"updated_at":"2026-11-02T14:11:11.789448Z"}]}}