VULNERABILITY INTELLIGENCE

CVE-2020-20486

CVSS score7.5 HIGH
EPSS probability1.09%
CISA KEVNot currently listed
Published2021-08-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

IEC104 v1.0 contains a stack-buffer overflow in the parameter Iec10x_Sta_Addr.

Weakness classification

  • nvd@nist.gov: CWE-787

Primary references