{"id":"CVE-2017-17309","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-17309","generatedAt":"2026-10-28T22:42:05.329Z","title":"Huawei HG255s-10 V100R001C163B025SP02 has a path traversal vulnerability due to insufficient validation of the received HTTP requests, a remote attacker may access the local files on the device without authentication.","description":"Huawei HG255s-10 V100R001C163B025SP02 has a path traversal vulnerability due to insufficient validation of the received HTTP requests, a remote attacker may access the local files on the device without authentication.","published":"2018-06-14T14:29:00.000Z","lastModified":"2026-06-17T01:10:40.000Z","status":"Modified","sourceIdentifier":"psirt@huawei.com","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-22"],"affected":["huawei/hg255s-10 firmware"],"epss":{"score":0.073,"percentile":0.94339,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.05383,"percentile":0.92357},{"date":"2026-09-22","score":0.073,"percentile":0.94091}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (7.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/155954/Huawei-HG255-Directory-Traversal.html","source":"psirt@huawei.com"},{"url":"http://www.huawei.com/en/psirt/security-notices/2017/huawei-sn-20170911-01-hg255s-en","tags":["Vendor Advisory"],"source":"psirt@huawei.com"},{"url":"http://packetstormsecurity.com/files/155954/Huawei-HG255-Directory-Traversal.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.huawei.com/en/psirt/security-notices/2017/huawei-sn-20170911-01-hg255s-en","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-17309","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."}