{"id":"CVE-2017-17867","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-17867","generatedAt":"2026-10-29T01:41:49.232Z","title":"Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share.","description":"Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share. This issue existed because the /etc/uci-defaults directory was not being used to secure the OpenWrt configuration.","published":"2018-01-04T19:29:00.000Z","lastModified":"2026-06-17T01:11:48.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-732"],"affected":["intenogroup/iopsys"],"epss":{"score":0.11075,"percentile":0.95896,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.09593,"percentile":0.95316},{"date":"2026-09-22","score":0.11075,"percentile":0.95722}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2017-12-23","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":43428,"kind":"exploit","title":"Iopsys Router - 'dhcp' Remote Code Execution","url":"https://www.exploit-db.com/exploits/43428","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/remote/43428.py","file":"exploits/hardware/remote/43428.py","published":"2017-12-23","added":"2018-01-04","updated":"2018-01-04","author":"neonsea","type":"remote","platform":"hardware","port":null,"verified":false,"codes":["CVE-2017-17867"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 11.1%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.11075,"from":0.09593,"percentile":0.95722},"summary":"EPSS moved from 9.6% to 11.1% probability of exploitation in the next thirty days."}],"references":[{"url":"http://public.inteno.se/?p=feed-inteno-openwrt.git%3Ba=commit%3Bh=efcc985a721107e72a66da4db66891ec54441998","source":"cve@mitre.org"},{"url":"https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html","tags":["Exploit","Technical Description","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/43428/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://public.inteno.se/?p=feed-inteno-openwrt.git%3Ba=commit%3Bh=efcc985a721107e72a66da4db66891ec54441998","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://neonsea.uk/blog/2017/12/23/rce-inteno-iopsys.html","tags":["Exploit","Technical Description","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/43428/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-17867","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}