{"id":"CVE-2025-9998","aliases":["EUVD-2025-27014","GHSA-x75f-chmc-5vjc"],"status":"published","title":"Improper validation of packets sequencing","description":"The sequence of packets received by a Networking server are not correctly checked.\n\nAn attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.","severity":{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/R:U/RE:M/U:Green","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00265,"percentile":0.18538,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-754"],"published":"2025-09-05T16:40:13Z","modified":"2026-06-17T10:10:13Z","exploits":[{"source":"pocgithub","id":"balajigund/Research-on-CVE-2025-9998","title":"balajigund/Research-on-CVE-2025-9998","date":"2025-09-25","url":"https://github.com/balajigund/Research-on-CVE-2025-9998"}],"products":[{"vendor":"arcinfo","product":"pcvue"}],"references":[{"url":"https://www.pcvue.com/security/#SB2025-4","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9998"},{"url":"https://github.com/advisories/GHSA-x75f-chmc-5vjc"}],"sources":{"cve":[{"id":"CVE-2025-9998","title":"Improper validation of packets sequencing","description":"The sequence of packets received by a Networking server are not correctly checked.\n\nAn attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.","status":"published","published":"2025-09-05T16:40:13.645Z","modified":"2026-02-26T07:54:07.047Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/R:U/RE:M/U:Green","level":"medium","assessor":"cna"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T14:32:34.096798Z"}],"euvd":[{"id":"EUVD-2025-27014","description":"The sequence of packets received by a Networking server are not correctly checked.\n\nAn attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.","status":"published","published":"2025-09-05T16:40:13Z","modified":"2026-02-26T07:54:07Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/R:U/RE:M/U:Green","level":"medium"}],"updated_at":"2026-11-02T19:48:28.012266Z"}],"ghsa":[{"id":"GHSA-x75f-chmc-5vjc","title":"The sequence of packets received by a Networking server are not correctly checked.\n\nAn attacker...","description":"The sequence of packets received by a Networking server are not correctly checked.\n\nAn attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.","status":"published","published":"2025-09-05T18:31:25Z","modified":"2025-09-05T18:31:33Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/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:Y/R:U/V:X/RE:M/U:Green","level":"medium"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T15:03:30.514996Z"}],"nvd":[{"id":"CVE-2025-9998","description":"The sequence of packets received by a Networking server are not correctly checked.\n\nAn attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.","status":"published","published":"2025-09-05T17:15:40.04Z","modified":"2026-06-17T10:10:13.657Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/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:Y/R:U/V:X/RE:M/U:Green","level":"medium","assessor":"secondary"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T14:11:27.73916Z"}]}}