VULNERABILITY INTELLIGENCE

CVE-2021-20836

CVSS score6.5 MEDIUM

EPSS probability0.81%

CISA KEVNot currently listed

Published2021-10-19

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Description

Out-of-bounds read vulnerability in CX-Supervisor v4.0.0.13 and v4.0.0.16 allows an attacker with administrative privileges to cause information disclosure and/or arbitrary code execution by opening a specially crafted SCS project files.

Weakness classification

nvd@nist.gov: CWE-125

Primary references

vultures@jpcert.or.jp — Release Notes, Third Party Advisory
vultures@jpcert.or.jp — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory