{"id":"CVE-2023-45213","aliases":["EUVD-2023-49520","GHSA-wf5c-mcqp-r6mq"],"status":"published","title":"Westermo Lynx Permissive Cross-domain Policy with Untrusted Domains","description":"A potential attacker with access to the Westermo Lynx device would be able to execute malicious code that could affect the correct functioning of the device.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0037,"percentile":0.31172,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-697","CWE-942"],"published":"2024-02-06T21:39:36Z","modified":"2026-06-17T06:28:27Z","products":[{"vendor":"westermo","product":"l206-f2g_firmware"},{"vendor":"westermo","product":"lynx"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04","tags":["x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45213"},{"url":"https://github.com/advisories/GHSA-wf5c-mcqp-r6mq"}],"sources":{"cve":[{"id":"CVE-2023-45213","title":" Westermo Lynx Permissive Cross-domain Policy with Untrusted Domains","description":"\n\n\n\n\n\n\nA potential attacker with access to the Westermo Lynx device would be able to execute malicious code that could affect the correct functioning of the device.","status":"published","published":"2024-02-06T21:39:36.259Z","modified":"2025-05-15T19:43:25.845Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-942"],"updated_at":"2026-11-02T14:35:22.984825Z"}],"euvd":[{"id":"EUVD-2023-49520","description":"\n\n\n\n\n\n\nA potential attacker with access to the Westermo Lynx device would be able to execute malicious code that could affect the correct functioning of the device.","status":"published","published":"2024-02-06T21:39:36Z","modified":"2025-05-15T19:43:25Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:46.094311Z"}],"ghsa":[{"id":"GHSA-wf5c-mcqp-r6mq","title":"\n\n\n\n\n\n\nA potential attacker with access to the Westermo Lynx device would be able to execute...","description":"\n\n\n\n\n\n\nA potential attacker with access to the Westermo Lynx device would be able to execute malicious code that could affect the correct functioning of the device.","status":"published","published":"2024-02-07T00:30:25Z","modified":"2026-03-22T05:08:14Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-697","CWE-942"],"updated_at":"2026-11-02T15:06:46.535326Z"}],"nvd":[{"id":"CVE-2023-45213","description":"\n\n\n\n\n\n\nA potential attacker with access to the Westermo Lynx device would be able to execute malicious code that could affect the correct functioning of the device.","status":"published","published":"2024-02-06T22:16:13.697Z","modified":"2026-06-17T06:28:27.747Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-942","CWE-697"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}