CVE-2021-32998
High
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.
SeverityHigh
CVSS7.4
Exploit probability—
ProductFanuc R-30ia Firmware
PublishedJan 10, 2022
First seenJan 10, 2022
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fanuc r-30ia_firmware | 7.20, 7.30, 7.40, 7.43, 7.50, 7.63, 7.70 | — |
| fanuc r-30ia_mate_firmware | 7.20, 7.30, 7.40, 7.43, 7.50, 7.63, 7.70 | — |
| fanuc r-30ib_mate_firmware | 8.10, 8.13, 8.20, 8.23, 8.26, 8.30, 8.33, 8.36 | — |
| fanuc r-30ib_compact_firmware | 8.10, 8.13, 8.20, 8.23, 8.26, 8.30, 8.33, 8.36 | — |
| fanuc r-30ib_firmware | 8.10, 8.13, 8.20, 8.23, 8.26, 8.30, 8.33, 8.36 | — |
| fanuc r-30ib_mate_plus_firmware | 9.10, 9.13, 9.16, 9.30, 9.36, 9.40 | — |
| fanuc r-30ib_compact_plus_firmware | 9.10, 9.13, 9.16, 9.30, 9.36, 9.40 | — |
| fanuc r-30ib_mini_plus_firmware | 9.10, 9.13, 9.16, 9.30, 9.36, 9.40 | — |
| fanuc r-30ib_plus_firmware | 9.10, 9.13, 9.16, 9.30, 9.36, 9.40 | — |
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