VULNERABILITY INTELLIGENCE

CVE-2021-32998

CVSS score7.4 HIGH
EPSS probability1.26%
CISA KEVNot currently listed
Published2022-01-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

Description

The FANUC R-30iA and R-30iB series controllers are vulnerable to an out-of-bounds write, which may allow an attacker to remotely execute arbitrary code. INIT START/restore from backup required.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-787
  • nvd@nist.gov: CWE-787

Primary references