{"id":"CVE-2023-43775","aliases":["EUVD-2023-48152","GHSA-rmfc-35gh-5fjx"],"status":"published","title":"Security issue in SMP Gateway automation platform","description":"Denial-of-service vulnerability in the web server of the Eaton SMP Gateway allows \n\nattacker to potentially force an unexpected restart of the automation platform, impacting the availability of the product. In rare situations, the issue could cause\nthe SMP device to restart in Safe Mode or Max Safe Mode. When in Max Safe Mode, the product is\nnot vulnerable anymore.","severity":{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0082,"percentile":0.57544,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2023-09-26T13:50:13Z","modified":"2026-06-17T06:26:25Z","products":[{"vendor":"eaton","product":"smp 16"},{"vendor":"eaton","product":"smp 4/dp"},{"vendor":"eaton","product":"smp sg-4250"},{"vendor":"eaton","product":"smp sg-4260"},{"vendor":"eaton","product":"smp_16_firmware"},{"vendor":"eaton","product":"smp_4\\/dp_firmware"},{"vendor":"eaton","product":"smp_sg-4250_firmware"},{"vendor":"eaton","product":"smp_sg-4260_firmware"}],"references":[{"url":"https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2022-1008.pdf","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43775"},{"url":"https://github.com/advisories/GHSA-rmfc-35gh-5fjx"}],"sources":{"cve":[{"id":"CVE-2023-43775","title":"Security issue in SMP Gateway automation platform","description":"Denial-of-service vulnerability in the web server of the Eaton SMP Gateway allows \n\nattacker to potentially force an unexpected restart of the automation platform, impacting the availability of the product. In rare situations, the issue could cause\nthe SMP device to restart in Safe Mode or Max Safe Mode. When in Max Safe Mode, the product is\nnot vulnerable anymore.\n","status":"published","published":"2023-09-26T13:50:13.211Z","modified":"2024-09-24T13:19:42.645Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:35:14.633899Z"}],"euvd":[{"id":"EUVD-2023-48152","description":"Denial-of-service vulnerability in the web server of the Eaton SMP Gateway allows \n\nattacker to potentially force an unexpected restart of the automation platform, impacting the availability of the product. In rare situations, the issue could cause\nthe SMP device to restart in Safe Mode or Max Safe Mode. When in Max Safe Mode, the product is\nnot vulnerable anymore.\n","status":"published","published":"2023-09-26T13:50:13Z","modified":"2024-09-24T13:19:42Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T00:28:16.146478Z"}],"ghsa":[{"id":"GHSA-rmfc-35gh-5fjx","title":"Denial-of-service vulnerability in the web server of the Eaton SMP SG-4260 allows \n\nattacker to...","description":"Denial-of-service vulnerability in the web server of the Eaton SMP SG-4260 allows \n\nattacker to potentially force an unexpected restart of the SMP Gateway\nautomation platform, impacting the availability of the product. In rare situations, the issue could cause\nthe SMP device to restart in Safe Mode or Max Safe Mode. When in Max Safe Mode, the product is\nnot vulnerable anymore.\n","status":"published","published":"2023-09-27T15:30:38Z","modified":"2024-04-04T07:55:00Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:56:55.990291Z"}],"nvd":[{"id":"CVE-2023-43775","description":"Denial-of-service vulnerability in the web server of the Eaton SMP Gateway allows \n\nattacker to potentially force an unexpected restart of the automation platform, impacting the availability of the product. In rare situations, the issue could cause\nthe SMP device to restart in Safe Mode or Max Safe Mode. When in Max Safe Mode, the product is\nnot vulnerable anymore.\n","status":"published","published":"2023-09-27T15:19:34.517Z","modified":"2026-06-17T06:26:25.147Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:08:31.699785Z"}]}}