{"id":"CVE-2015-6484","aliases":["EUVD-2015-6425","GHSA-3hxp-v5gh-hxgj"],"status":"published","title":"3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of...","description":"3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02066,"percentile":0.81521,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2015-10-25T01:00:00Z","modified":"2026-06-17T00:30:56Z","products":[{"vendor":"3s-smart_software_solutions","product":"codesys_gateway_server"}],"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-15-293-03","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-6484"},{"url":"https://github.com/advisories/GHSA-3hxp-v5gh-hxgj"}],"sources":{"cve":[{"id":"CVE-2015-6484","description":"3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.","status":"published","published":"2015-10-25T01:00:00Z","modified":"2024-08-06T07:22:21.928Z","updated_at":"2026-11-02T14:35:42.984856Z"}],"euvd":[{"id":"EUVD-2015-6425","description":"3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.","status":"published","published":"2015-10-25T01:00:00Z","modified":"2024-08-06T07:22:21Z","updated_at":"2026-11-03T02:21:55.706543Z"}],"ghsa":[{"id":"GHSA-3hxp-v5gh-hxgj","title":"3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of...","description":"3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.","status":"published","published":"2022-05-17T04:04:02Z","modified":"2023-01-28T05:01:00Z","updated_at":"2026-11-02T14:43:27.872556Z"}],"nvd":[{"id":"CVE-2015-6484","description":"3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.","status":"published","published":"2015-10-25T02:59:12.763Z","modified":"2026-06-17T00:30:56.787Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:03:12.30866Z"}]}}