CVE-2021-32996

State: Published
Severity: 7.5 High
Published: Jan 7, 2022
Updated: Apr 17, 2025
Reserved: May 13, 2021

Description

The FANUC R-30iA and R-30iB series controllers are vulnerable to integer coercion errors, which cause the device to crash. A restart is required.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-192 INTEGER COERCION ERROR
CWE-681 Incorrect Conversion between Numeric Types

Affected Products

Product	Versions
R-30iA, R-30iA MateFANUC	v7 through v7.70Affected
R-30iB, R-30iB Mate, R-30iB CompactFANUC	v8 through v8.36Affected
R-30iB Plus, R-30iB Mate Plus, R-30iB Compact Plus, R-30iB Mini PlusFANUC	V9 through v9.40Affected

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-243-02

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