VULNERABILITY INTELLIGENCE

CVE-2020-12000

CVSS score7.5 HIGH
EPSS probability1.48%
CISA KEVNot currently listed
Published2020-06-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The affected product is vulnerable to the handling of serialized data. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data on the Ignition 8 Gateway (versions prior to 8.0.10) and Ignition 7 Gateway (versions prior to 7.9.14), allowing an attacker to obtain sensitive information.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-502
  • nvd@nist.gov: CWE-502

Primary references