VULNERABILITY INTELLIGENCE

CVE-2020-9343

CVSS score6.5 MEDIUM
EPSS probability0.94%
CISA KEVNot currently listed
Published2020-03-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references