{"id":"CVE-2025-27450","aliases":["EUVD-2025-19849","GHSA-5453-99cg-pjh9"],"status":"published","title":"CVE-2025-27450","description":"The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4. An attacker can trick a user to establish an unencrypted HTTP connection to the server and intercept the request containing the PHPSESSID cookie.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00303,"percentile":0.23363,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-614"],"published":"2025-07-03T11:26:33Z","modified":"2026-06-17T09:03:36Z","products":[{"vendor":"endress","product":"meac300-fnade4_firmware"},{"vendor":"endress+hauser","product":"endress+hauser meac300-fnade4"}],"references":[{"url":"https://www.endress.com","tags":["x_Endress+Hauser","Product"]},{"url":"https://sick.com/psirt","tags":["x_SICK PSIRT Security Advisories","vendor-advisory","Vendor Advisory"]},{"url":"https://www.cisa.gov/resources-tools/resources/ics-recommended-practices","tags":["x_ICS-CERT recommended practices on Industrial Security","US Government Resource"]},{"url":"https://www.first.org/cvss/calculator/3.1","tags":["x_CVSS v3.1 Calculator","Not Applicable"]},{"url":"https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.json","tags":["x_The canonical URL.","Vendor Advisory"]},{"url":"https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27450"},{"url":"https://github.com/advisories/GHSA-5453-99cg-pjh9"}],"sources":{"cve":[{"id":"CVE-2025-27450","title":"CVE-2025-27450","description":"The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4. An attacker can trick a user to establish an unencrypted HTTP connection to the server and intercept the request containing the PHPSESSID cookie.","status":"published","published":"2025-07-03T11:26:33.462Z","modified":"2025-07-03T13:16:27.03Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-614"],"updated_at":"2026-11-02T14:32:42.411662Z"}],"euvd":[{"id":"EUVD-2025-19849","description":"The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4. An attacker can trick a user to establish an unencrypted HTTP connection to the server and intercept the request containing the PHPSESSID cookie.","status":"published","published":"2025-07-03T11:26:33Z","modified":"2025-07-03T13:16:27Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:14.284181Z"}],"ghsa":[{"id":"GHSA-5453-99cg-pjh9","title":"The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4. An attacker...","description":"The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4. An attacker can trick a user to establish an unencrypted HTTP connection to the server and intercept the request containing the PHPSESSID cookie.","status":"published","published":"2025-07-03T12:34:57Z","modified":"2025-07-03T12:35:09Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-614"],"updated_at":"2026-11-02T15:02:53.892162Z"}],"nvd":[{"id":"CVE-2025-27450","description":"The Secure attribute is missing on multiple cookies provided by the MEAC300-FNADE4. An attacker can trick a user to establish an unencrypted HTTP connection to the server and intercept the request containing the PHPSESSID cookie.","status":"published","published":"2025-07-03T12:15:22.817Z","modified":"2026-06-17T09:03:36.84Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-614"],"updated_at":"2026-11-02T14:11:15.754475Z"}]}}