CVEs-PoC/2020/CVE-2020-9343.md

CVE-2020-9343

Description

An issue was discovered in signotec signoPAD-API/Web (formerly Websocket Pad Server) before 3.1.1 on Windows. It is possible to perform a Denial of Service attack because the implementation doesn't limit the parsing of nested JSON structures. If a victim visits an attacker-controlled website, this vulnerability can be exploited via WebSocket data with a deeply nested JSON array.

POC

Reference

• https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-053.txt

Github

No PoCs found on GitHub currently.