{"id":"CVE-2024-47907","aliases":["EUVD-2024-42722","GHSA-xwfr-c9rv-m6pp"],"status":"published","title":"A stack-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a...","description":"A stack-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a remote unauthenticated attacker to cause a denial of service.","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":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01558,"percentile":0.7541,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121","CWE-787"],"published":"2024-11-12T16:00:49Z","modified":"2026-06-17T07:57:57Z","products":[{"vendor":"ivanti","product":"connect secure"},{"vendor":"ivanti","product":"connect_secure"}],"references":[{"url":"https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-ICS-Ivanti-Policy-Secure-IPS-Ivanti-Secure-Access-Client-ISAC-Multiple-CVEs","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-47907"},{"url":"https://github.com/advisories/GHSA-xwfr-c9rv-m6pp"}],"sources":{"cve":[{"id":"CVE-2024-47907","description":"A stack-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a remote unauthenticated attacker to cause a denial of service.","status":"published","published":"2024-11-12T16:00:49.792Z","modified":"2024-11-12T20:02:31.143Z","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":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:33:57.302325Z"}],"euvd":[{"id":"EUVD-2024-42722","description":"A stack-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a remote unauthenticated attacker to cause a denial of service.","status":"published","published":"2024-11-12T16:00:49Z","modified":"2024-11-12T20:02:31Z","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":"2026-11-03T00:05:03.88189Z"}],"ghsa":[{"id":"GHSA-xwfr-c9rv-m6pp","title":"A stack-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a...","description":"A stack-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a remote unauthenticated attacker to cause a denial of service.","status":"published","published":"2024-11-12T18:30:55Z","modified":"2024-11-18T15:33:20Z","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"}],"cwes":["CWE-121","CWE-787"],"updated_at":"2026-11-02T14:58:51.906051Z"}],"nvd":[{"id":"CVE-2024-47907","description":"A stack-based buffer overflow in IPsec of Ivanti Connect Secure before version 22.7R2.3 allows a remote unauthenticated attacker to cause a denial of service.","status":"published","published":"2024-11-12T16:15:22.887Z","modified":"2026-06-17T07:57:57.827Z","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":"secondary"},{"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"}],"cwes":["CWE-121","CWE-787"],"updated_at":"2026-11-02T14:10:36.931115Z"}]}}