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.
Metrics
No CVSS v4.0
Attack Vector Network
Attack Complexity High
Privileges Required None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
Exploitation none
Automatable no
Technical Impact partial
Affected Vendors & Products
Vendors | Products |
---|---|
Fanuc |
|
Configuration 1 [-]
AND |
|
Configuration 2 [-]
AND |
|
Configuration 3 [-]
AND |
|
Configuration 4 [-]
AND |
|
Configuration 5 [-]
AND |
|
Configuration 6 [-]
AND |
|
Configuration 7 [-]
AND |
|
Configuration 8 [-]
AND |
|
Configuration 9 [-]
AND |
|
No data.
References
Link | Providers |
---|---|
https://www.cisa.gov/uscert/ics/advisories/icsa-21-243-02 |
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History
Thu, 17 Apr 2025 19:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|

Status: PUBLISHED
Assigner: icscert
Published:
Updated: 2025-04-17T18:48:26.223Z
Reserved: 2021-05-13T00:00:00.000Z
Link: CVE-2021-32998

Updated: 2024-08-03T23:42:19.126Z

Status : Modified
Published: 2022-01-10T14:10:17.337
Modified: 2025-04-17T19:15:50.983
Link: CVE-2021-32998

No data.