{"id":"CVE-2026-28777","aliases":["EUVD-2026-9372","GHSA-pc9c-jvjv-62wx"],"status":"published","title":"Hardcoded and Insecure Credentials for \"User\" Local Account with SSH Access On IDC SFX2100 Satellite Receiver","description":"International Datacasting Corporation (IDC) \n\nSFX2100 Satellite Receiver, trivial password for the `user` (usr) account. A remote unauthenticated attacker can exploit this to gain unauthorized SSH access to the system, while intially dropped into a restricted shell, an attacker can trivially spawn a complete pty to gain an appropriately interactive shell.","severity":{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00553,"percentile":0.46707,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2026-03-04T07:41:29Z","modified":"2026-06-17T10:29:01Z","products":[{"vendor":"datacast","product":"sfx2100_firmware"},{"vendor":"international datacasting corporation","product":"sfx2100 satellite receiver"},{"vendor":"international datacasting corporation (idc)","product":"sfx2100 satellite receiver"}],"references":[{"url":"https://www.abdulmhsblog.com/posts/sfx2100-vulns/","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28777"},{"url":"https://www.abdulmhsblog.com/posts/spfx-vulnrabilities"},{"url":"https://www.abdulmhsblog.com/posts/sfx2100-vulns"},{"url":"https://github.com/advisories/GHSA-pc9c-jvjv-62wx"}],"sources":{"cve":[{"id":"CVE-2026-28777","title":"Hardcoded and Insecure Credentials for \"User\" Local Account with SSH Access On IDC SFX2100 Satellite Receiver","description":"International Datacasting Corporation (IDC) \n\nSFX2100 Satellite Receiver, trivial password for the `user` (usr) account. A remote unauthenticated attacker can exploit this to gain unauthorized SSH access to the system, while intially dropped into a restricted shell, an attacker can trivially spawn a complete pty to gain an appropriately interactive shell.","status":"published","published":"2026-03-04T07:41:29.28Z","modified":"2026-03-05T05:58:56.851Z","cvss":[{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"critical","assessor":"cna"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:20:02.290587Z"}],"euvd":[{"id":"EUVD-2026-9372","description":"International Datacasting Corporation (IDC) \n\nSFX2100 Satellite Receiver, trivial password for the `user` (usr) account. A remote unauthenticated attacker can exploit this to gain unauthorized SSH access to the system, while intially dropped into a restricted shell, an attacker can trivially spawn a complete pty to gain an appropriately interactive shell.","status":"published","published":"2026-03-04T07:41:29Z","modified":"2026-03-05T05:58:56Z","cvss":[{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T19:48:09.383214Z"}],"ghsa":[{"id":"GHSA-pc9c-jvjv-62wx","title":"International Datacasting Corporation (IDC) \n\nSFX2100 Satellite Receiver, trivial password for...","description":"International Datacasting Corporation (IDC) \n\nSFX2100 Satellite Receiver, trivial password for the `user` (usr) account. A remote unauthenticated attacker can exploit this to gain unauthorized SSH access to the system, while intially dropped into a restricted shell, an attacker can trivially spawn a complete pty to gain an appropriately interactive shell.","status":"published","published":"2026-03-04T09:31:06Z","modified":"2026-03-17T18:30:32Z","cvss":[{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T15:06:40.510126Z"}],"nvd":[{"id":"CVE-2026-28777","description":"International Datacasting Corporation (IDC) \n\nSFX2100 Satellite Receiver, trivial password for the `user` (usr) account. A remote unauthenticated attacker can exploit this to gain unauthorized SSH access to the system, while intially dropped into a restricted shell, an attacker can trivially spawn a complete pty to gain an appropriately interactive shell.","status":"published","published":"2026-03-04T08:16:14.113Z","modified":"2026-06-17T10:29:01.427Z","cvss":[{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:12:07.420927Z"}]}}