{"id":"CVE-2018-3938","aliases":["EUVD-2018-15724","GHSA-7qmf-37fc-vqcp"],"status":"published","title":"An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi...","description":"An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability.","severity":{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.03299,"percentile":0.88599,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2018-08-14T19:00:00Z","modified":"2026-06-17T01:58:04Z","products":[{"vendor":"sony","product":"snc-eb600_firmware"},{"vendor":"sony","product":"snc-eb600b_firmware"},{"vendor":"sony","product":"snc-eb602r_firmware"},{"vendor":"sony","product":"snc-eb630_firmware"},{"vendor":"sony","product":"snc-eb630b_firmware"},{"vendor":"sony","product":"snc-eb632r_firmware"},{"vendor":"sony","product":"snc-em600_firmware"},{"vendor":"sony","product":"snc-em601_firmware"},{"vendor":"sony","product":"snc-em602r_firmware"},{"vendor":"sony","product":"snc-em602rc_firmware"},{"vendor":"sony","product":"snc-em630_firmware"},{"vendor":"sony","product":"snc-em631_firmware"},{"vendor":"sony","product":"snc-em632r_firmware"},{"vendor":"sony","product":"snc-em632rc_firmware"},{"vendor":"talos","product":"sony"}],"references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0605","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3938"},{"url":"https://github.com/advisories/GHSA-7qmf-37fc-vqcp"}],"sources":{"cve":[{"id":"CVE-2018-3938","description":"An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability.","status":"published","published":"2018-08-14T19:00:00Z","modified":"2024-09-16T18:08:43.57Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"updated_at":"2026-11-02T14:35:05.262903Z"}],"euvd":[{"id":"EUVD-2018-15724","description":"An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability.","status":"published","published":"2018-08-14T19:00:00Z","modified":"2024-09-16T18:08:43Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:55:35.370742Z"}],"ghsa":[{"id":"GHSA-7qmf-37fc-vqcp","title":"An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi...","description":"An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability.","status":"published","published":"2022-05-13T01:01:55Z","modified":"2023-02-01T05:02:27Z","cvss":[{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:49:55.031123Z"}],"nvd":[{"id":"CVE-2018-3938","description":"An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability.","status":"published","published":"2018-08-14T19:29:01.153Z","modified":"2026-06-17T01:58:04.617Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:04:36.842579Z"}]}}