{"id":"CVE-2022-38767","aliases":["EUVD-2022-41330","GHSA-px5q-x4wp-pg95"],"status":"published","title":"An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted...","description":"An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted packet sent by a Radius server, may cause Denial of Service during the IP Radius access procedure.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01108,"percentile":0.66157,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-11-25T00:00:00Z","modified":"2026-06-17T04:57:07Z","products":[{"vendor":"siemens","product":"siprotec 5 6md85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 6md86 (cp300)"},{"vendor":"siemens","product":"siprotec 5 6md89 (cp300)"},{"vendor":"siemens","product":"siprotec 5 6mu85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7ke85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sa86 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sa87 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sd86 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sd87 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sj85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sj86 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sk85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sl86 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sl87 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7ss85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7st85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7st86 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7sx85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7um85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7ut85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7ut86 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7ut87 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7ve85 (cp300)"},{"vendor":"siemens","product":"siprotec 5 7vk87 (cp300)"},{"vendor":"siemens","product":"siprotec 5 communication module eth-ba-2el (rev.1)"},{"vendor":"siemens","product":"siprotec 5 communication module eth-bb-2fo (rev. 1)"},{"vendor":"siemens","product":"siprotec 5 communication module eth-bd-2fo"},{"vendor":"siemens","product":"siprotec 5 compact 7sx800 (cp050)"},{"vendor":"windriver","product":"vxworks"}],"references":[{"url":"https://windriver.com","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2022-38767","tags":["x_transferred","Vendor Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-726834.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-38767"},{"url":"https://github.com/advisories/GHSA-px5q-x4wp-pg95"}],"sources":{"cve":[{"id":"CVE-2022-38767","description":"An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted packet sent by a Radius server, may cause Denial of Service during the IP Radius access procedure.","status":"published","published":"2022-11-25T00:00:00Z","modified":"2026-04-14T08:58:05.041Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:34:37.272373Z"}],"euvd":[{"id":"EUVD-2022-41330","description":"An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted packet sent by a Radius server, may cause Denial of Service during the IP Radius access procedure.","status":"published","published":"2022-11-25T00:00:00Z","modified":"2026-04-14T08:58:05Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:26.535553Z"}],"ghsa":[{"id":"GHSA-px5q-x4wp-pg95","title":"An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted...","description":"An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted packet sent by a Radius server, may cause Denial of Service during the IP Radius access procedure.","status":"published","published":"2022-11-25T15:30:21Z","modified":"2026-04-14T12:31:28Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:07:28.42851Z"}],"nvd":[{"id":"CVE-2022-38767","description":"An issue was discovered in Wind River VxWorks 6.9 and 7, that allows a specifically crafted packet sent by a Radius server, may cause Denial of Service during the IP Radius access procedure.","status":"published","published":"2022-11-25T15:15:10.453Z","modified":"2026-06-17T04:57:07.99Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:32.827264Z"}]}}