{"id":"CVE-2017-10974","details":"Yaws 1.91 allows Unauthenticated Remote File Disclosure via HTTP Directory Traversal with /%5C../ to port 8080. NOTE: this CVE is only about use of an initial /%5C sequence to defeat traversal protection mechanisms; the initial /%5C sequence was apparently not discussed in earlier research on this product.","modified":"2026-04-10T03:54:53.862128Z","published":"2017-07-07T11:29:00.230Z","references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/99515"},{"type":"EVIDENCE","url":"http://hyp3rlinx.altervista.org/advisories/YAWS-WEB-SERVER-v1.91-UNAUTHENTICATED-REMOTE-FILE-DISCLOSURE.txt"},{"type":"EVIDENCE","url":"https://www.exploit-db.com/exploits/42303/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/erlyaws/yaws","events":[{"introduced":"0"},{"last_affected":"467a675866f5d6b62e25be0b03e7023acc910fab"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.91"}]}}],"versions":["yaws-1.81","yaws-1.83","yaws-1.84","yaws-1.85","yaws-1.88","yaws-1.89","yaws-1.90","yaws-1.91"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-10974.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}