{"id":"CVE-2017-7928","aliases":["EUVD-2017-16899","GHSA-g89g-4g7j-cgmm"],"status":"published","title":"An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL...","description":"An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL-3620 and SEL-3622 Security Gateway Versions R202 and, R203, R203-V1, R203-V2 and, R204, R204-V1. The device does not properly enforce access control while configured for NAT port forwarding, which may allow for unauthorized communications to downstream devices.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02273,"percentile":0.83184,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2017-08-07T08:00:00Z","modified":"2026-06-17T01:25:29Z","products":[{"vendor":"selinc","product":"sel-3620_firmware"},{"vendor":"selinc","product":"sel-3622_firmware"}],"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-17-192-06","tags":["x_refsource_MISC","x_transferred","Mitigation","Third Party Advisory","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/99536","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7928"},{"url":"https://github.com/advisories/GHSA-g89g-4g7j-cgmm"}],"sources":{"cve":[{"id":"CVE-2017-7928","description":"An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL-3620 and SEL-3622 Security Gateway Versions R202 and, R203, R203-V1, R203-V2 and, R204, R204-V1. The device does not properly enforce access control while configured for NAT port forwarding, which may allow for unauthorized communications to downstream devices.","status":"published","published":"2017-08-07T08:00:00Z","modified":"2024-08-05T16:19:29.162Z","cwes":["CWE-284"],"updated_at":"2026-11-02T14:33:20.488433Z"}],"euvd":[{"id":"EUVD-2017-16899","description":"An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL-3620 and SEL-3622 Security Gateway Versions R202 and, R203, R203-V1, R203-V2 and, R204, R204-V1. The device does not properly enforce access control while configured for NAT port forwarding, which may allow for unauthorized communications to downstream devices.","status":"published","published":"2017-08-07T08:00:00Z","modified":"2024-08-05T16:19:29Z","updated_at":"2026-11-03T02:39:06.470138Z"}],"ghsa":[{"id":"GHSA-g89g-4g7j-cgmm","title":"An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL...","description":"An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL-3620 and SEL-3622 Security Gateway Versions R202 and, R203, R203-V1, R203-V2 and, R204, R204-V1. The device does not properly enforce access control while configured for NAT port forwarding, which may allow for unauthorized communications to downstream devices.","status":"published","published":"2022-05-13T01:36:14Z","modified":"2025-04-20T03:43:23Z","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-284"],"updated_at":"2026-11-02T15:01:50.574323Z"}],"nvd":[{"id":"CVE-2017-7928","description":"An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL-3620 and SEL-3622 Security Gateway Versions R202 and, R203, R203-V1, R203-V2 and, R204, R204-V1. The device does not properly enforce access control while configured for NAT port forwarding, which may allow for unauthorized communications to downstream devices.","status":"published","published":"2017-08-07T08:29:00.29Z","modified":"2026-06-17T01:25:29.857Z","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","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-284"],"updated_at":"2026-11-02T14:03:57.282351Z"}]}}