cve/2017/CVE-2017-10974.md

CVE-2017-10974

Description

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.

POC

Reference

• http://hyp3rlinx.altervista.org/advisories/YAWS-WEB-SERVER-v1.91-UNAUTHENTICATED-REMOTE-FILE-DISCLOSURE.txt
• https://www.exploit-db.com/exploits/42303/

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/ARPSyndicate/kenzer-templates