{"id":"CVE-2016-1561","aliases":["EUVD-2016-2656","GHSA-cwr4-jwc3-f83j"],"status":"published","title":"ExaGrid appliances with firmware before 4.8 P26 have a default SSH public key in the...","description":"ExaGrid appliances with firmware before 4.8 P26 have a default SSH public key in the authorized_keys file for root, which allows remote attackers to obtain SSH access by leveraging knowledge of a private key from another installation or a firmware image.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.74435,"percentile":0.99495,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-200"],"published":"2017-04-21T20:00:00Z","modified":"2026-06-17T00:42:10Z","exploits":[{"source":"exploitdb","id":"EDB-41680","title":"ExaGrid - Known SSH Key and Default Password (Metasploit)","type":"remote","platform":"linux","date":"2016-04-07","verified":true,"url":"https://www.exploit-db.com/exploits/41680"},{"source":"metasploit","id":"exploit/linux/ssh/exagrid_known_privkey","title":"ExaGrid Known SSH Key and Default Password","type":"exploit","platform":"Unix","date":"2016-04-07","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/linux/ssh/exagrid_known_privkey"}],"products":[{"vendor":"exagrid","product":"ex10000e_firmware"},{"vendor":"exagrid","product":"ex13000e_firmware"},{"vendor":"exagrid","product":"ex21000e_firmware"},{"vendor":"exagrid","product":"ex3000_firmware"},{"vendor":"exagrid","product":"ex32000e_firmware"},{"vendor":"exagrid","product":"ex40000e_firmware"},{"vendor":"exagrid","product":"ex5000_firmware"},{"vendor":"exagrid","product":"ex7000_firmware"}],"references":[{"url":"http://packetstormsecurity.com/files/136634/ExaGrid-Known-SSH-Key-Default-Password.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://community.rapid7.com/community/infosec/blog/2016/04/07/r7-2016-04-exagrid-backdoor-ssh-keys-and-hardcoded-credentials","tags":["x_refsource_MISC","x_transferred","Exploit","Mitigation","Third Party Advisory"]},{"url":"http://www.rapid7.com/db/modules/exploit/linux/ssh/exagrid_known_privkey","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-1561"},{"url":"https://github.com/advisories/GHSA-cwr4-jwc3-f83j"}],"sources":{"cve":[{"id":"CVE-2016-1561","description":"ExaGrid appliances with firmware before 4.8 P26 have a default SSH public key in the authorized_keys file for root, which allows remote attackers to obtain SSH access by leveraging knowledge of a private key from another installation or a firmware image.","status":"published","published":"2017-04-21T20:00:00Z","modified":"2024-08-05T23:02:12.077Z","updated_at":"2026-11-02T14:33:35.841056Z"}],"euvd":[{"id":"EUVD-2016-2656","description":"ExaGrid appliances with firmware before 4.8 P26 have a default SSH public key in the authorized_keys file for root, which allows remote attackers to obtain SSH access by leveraging knowledge of a private key from another installation or a firmware image.","status":"published","published":"2017-04-21T20:00:00Z","modified":"2024-08-05T23:02:12Z","updated_at":"2026-11-03T02:22:56.538135Z"}],"ghsa":[{"id":"GHSA-cwr4-jwc3-f83j","title":"ExaGrid appliances with firmware before 4.8 P26 have a default SSH public key in the...","description":"ExaGrid appliances with firmware before 4.8 P26 have a default SSH public key in the authorized_keys file for root, which allows remote attackers to obtain SSH access by leveraging knowledge of a private key from another installation or a firmware image.","status":"published","published":"2022-05-17T02:48:11Z","modified":"2023-01-27T05:05:21Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:42:40.834674Z"}],"nvd":[{"id":"CVE-2016-1561","description":"ExaGrid appliances with firmware before 4.8 P26 have a default SSH public key in the authorized_keys file for root, which allows remote attackers to obtain SSH access by leveraging knowledge of a private key from another installation or a firmware image.","status":"published","published":"2017-04-21T20:59:00.477Z","modified":"2026-06-17T00:42:10.17Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:37.619685Z"}]}}