{"id":"CVE-2017-16934","aliases":["EUVD-2017-8103","GHSA-qjgc-mf9m-9xq4"],"status":"published","title":"The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by...","description":"The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by obtaining the admin password via a frame.html?content=/dev/mtdblock/5 request, and then using this password for the HTTP Basic Authentication needed for a change_password.csp request, which supports a \"\u003c%%25call system.exec:\" string in the passwd parameter.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.13465,"percentile":0.96464,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-78"],"published":"2017-11-24T07:00:00Z","modified":"2026-06-17T01:10:10Z","exploits":[{"source":"exploitdb","id":"EDB-44051","title":"DblTek - Multiple Vulnerabilities","type":"webapps","platform":"linux","date":"2017-11-21","url":"https://www.exploit-db.com/exploits/44051"}],"products":[{"vendor":"dbltek","product":"web_server"}],"references":[{"url":"https://blogs.securiteam.com/index.php/archives/3437","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16934"},{"url":"https://github.com/advisories/GHSA-qjgc-mf9m-9xq4"}],"sources":{"cve":[{"id":"CVE-2017-16934","description":"The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by obtaining the admin password via a frame.html?content=/dev/mtdblock/5 request, and then using this password for the HTTP Basic Authentication needed for a change_password.csp request, which supports a \"\u003c%%25call system.exec:\" string in the passwd parameter.","status":"published","published":"2017-11-24T07:00:00Z","modified":"2024-08-05T20:43:57.725Z","updated_at":"2026-11-02T14:33:21.747294Z"}],"euvd":[{"id":"EUVD-2017-8103","description":"The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by obtaining the admin password via a frame.html?content=/dev/mtdblock/5 request, and then using this password for the HTTP Basic Authentication needed for a change_password.csp request, which supports a \"\u003c%%25call system.exec:\" string in the passwd parameter.","status":"published","published":"2017-11-24T07:00:00Z","modified":"2024-08-05T20:43:57Z","updated_at":"2026-11-03T02:23:11.095005Z"}],"ghsa":[{"id":"GHSA-qjgc-mf9m-9xq4","title":"The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by...","description":"The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by obtaining the admin password via a frame.html?content=/dev/mtdblock/5 request, and then using this password for the HTTP Basic Authentication needed for a change_password.csp request, which supports a \"\u003c%%25call system.exec:\" string in the passwd parameter.","status":"published","published":"2022-05-17T00:16:49Z","modified":"2023-02-03T05:01:22Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:52:57.625741Z"}],"nvd":[{"id":"CVE-2017-16934","description":"The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by obtaining the admin password via a frame.html?content=/dev/mtdblock/5 request, and then using this password for the HTTP Basic Authentication needed for a change_password.csp request, which supports a \"\u003c%%25call system.exec:\" string in the passwd parameter.","status":"published","published":"2017-11-24T07:29:00.24Z","modified":"2026-06-17T01:10:10.48Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:04:09.7374Z"}]}}