CVE-2021-32998CWE-787

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

High · published January 7, 2022

CVSS v3.1
7.4
EPSS
1%
Percentile
67.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01183 · 67.5th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2022-01-07T22:39Z
EPSS history
Timeline
  • 07 JAN 22:39Z
    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
    cvelistv5