{"id":"CVE-2025-58903","aliases":["EUVD-2025-34248","GHSA-9rvw-gg78-wfm7"],"status":"published","title":"An Unchecked Return Value vulnerability [CWE-252] in Fortinet FortiOS version 7.6.0 through 7.6.3...","description":"An Unchecked Return Value vulnerability [CWE-252] in Fortinet FortiOS version 7.6.0 through 7.6.3 and before 7.4.8 API allows an authenticated user to cause a  Null Pointer Dereference, crashing the http daemon via a specialy crafted request.","severity":{"version":"3.1","score":2.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00623,"percentile":0.50206,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-252"],"published":"2025-10-14T15:22:34Z","modified":"2026-10-15T01:09:23Z","products":[{"vendor":"fortinet","product":"fortios"},{"vendor":"siemens","product":"ruggedcom ape1808"}],"references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-25-653","tags":["Vendor Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-864900.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-58903"},{"url":"https://github.com/advisories/GHSA-9rvw-gg78-wfm7"}],"sources":{"cve":[{"id":"CVE-2025-58903","description":"An Unchecked Return Value vulnerability [CWE-252] in Fortinet FortiOS version 7.6.0 through 7.6.3 and before 7.4.8 API allows an authenticated user to cause a  Null Pointer Dereference, crashing the http daemon via a specialy crafted request.","status":"published","published":"2025-10-14T15:22:34.563Z","modified":"2026-10-15T01:09:23.79Z","cvss":[{"version":"3.1","score":2.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","level":"low","assessor":"cna"}],"cwes":["CWE-252"],"updated_at":"2026-11-02T14:32:37.027582Z"}],"euvd":[{"id":"EUVD-2025-34248","description":"An Unchecked Return Value vulnerability [CWE-252] in Fortinet FortiOS version 7.6.0 through 7.6.3 and before 7.4.8 API allows an authenticated user to cause a  Null Pointer Dereference, crashing the http daemon via a specialy crafted request.","status":"published","published":"2025-10-14T15:22:34Z","modified":"2026-10-15T01:09:23Z","cvss":[{"version":"3.1","score":2.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C","level":"low"}],"updated_at":"2026-11-02T17:27:06.951216Z"}],"ghsa":[{"id":"GHSA-9rvw-gg78-wfm7","title":"An Unchecked Return Value vulnerability [CWE-252] in Fortinet FortiOS version 7.6.0 through 7.6.3...","description":"An Unchecked Return Value vulnerability [CWE-252] in Fortinet FortiOS version 7.6.0 through 7.6.3 and before 7.4.8 API allows an authenticated user to cause a  Null Pointer Dereference, crashing the http daemon via a specialy crafted request.","status":"published","published":"2025-10-14T18:30:28Z","modified":"2026-06-09T12:32:00Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-252"],"updated_at":"2026-11-02T15:08:40.238392Z"}],"nvd":[{"id":"CVE-2025-58903","description":"An Unchecked Return Value vulnerability [CWE-252] in Fortinet FortiOS version 7.6.0 through 7.6.3 and before 7.4.8 API allows an authenticated user to cause a  Null Pointer Dereference, crashing the http daemon via a specialy crafted request.","status":"published","published":"2025-10-14T16:15:40.93Z","modified":"2026-10-08T11:10:00.25Z","cvss":[{"version":"3.1","score":2.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"secondary"},{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-252"],"updated_at":"2026-11-02T14:11:38.17237Z"}]}}