Vulnerability Database

296,772

Total vulnerabilities in the database

CVE-2021-20836

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.

  • Published: Oct 19, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-20836
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6
  • AV:N/AC:M/Au:S/C:P/I:P/A:P

CWEs:

Software From Fixed in
omron / cx-supervisor 4.0.0.13 4.0.0.13.x
omron / cx-supervisor 4.0.0.16 4.0.0.16.x