{"id":"CVE-2025-49151","aliases":["EUVD-2025-19122","GHSA-qcp5-jccp-3p6h"],"status":"published","title":"Use of Hard-coded, Security-relevant Constants in MICROSENS NMP Web+","description":"The affected products could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00599,"percentile":0.49028,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-547"],"published":"2025-06-25T16:32:30Z","modified":"2026-06-17T09:30:50Z","products":[{"vendor":"microsens","product":"nmp web+"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-175-07"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-49151"},{"url":"https://www.microsens.com/support/downloads/nmp"},{"url":"https://github.com/advisories/GHSA-qcp5-jccp-3p6h"}],"sources":{"cve":[{"id":"CVE-2025-49151","title":"Use of Hard-coded, Security-relevant Constants in MICROSENS NMP Web+","description":"The affected products could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.","status":"published","published":"2025-06-25T16:32:30.492Z","modified":"2025-07-17T13:43:28.516Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","level":"critical","assessor":"cna"}],"cwes":["CWE-547"],"updated_at":"2026-11-02T14:32:24.825718Z"}],"euvd":[{"id":"EUVD-2025-19122","description":"The affected products could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.","status":"published","published":"2025-06-25T16:32:30Z","modified":"2025-07-17T13:43:28Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T20:32:07.433642Z"}],"ghsa":[{"id":"GHSA-qcp5-jccp-3p6h","title":"MICROSENS NMP Web+ could allow an unauthenticated attacker to generate forged JSON Web Tokens ...","description":"MICROSENS NMP Web+ could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.","status":"published","published":"2025-06-26T21:31:12Z","modified":"2025-06-26T21:31:13Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/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":"critical"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-547"],"updated_at":"2026-11-02T15:02:49.894932Z"}],"nvd":[{"id":"CVE-2025-49151","description":"The affected products could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.","status":"published","published":"2025-06-25T17:15:37.897Z","modified":"2026-06-17T09:30:50.093Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/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":"critical","assessor":"secondary"}],"cwes":["CWE-547"],"updated_at":"2026-11-02T14:11:14.781314Z"}]}}