CVE-2021-43986
ICSA-22-109-03 FANUC ROBOGUIDE Simulation Platform
The setup program for the affected product configures its files and folders with full access, which may allow unauthorized users permission to replace original binaries and achieve privilege escalation.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
ICSA-22-109-03 FANUC ROBOGUIDE Simulation Platform
The setup program for the affected product configures its files and folders with full access, which may allow unauthorized users permission to replace original binaries and achieve privilege escalation.
- Record
CVE-2021-43986- CVSS 3.1
- 6.0 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H - Weakness
- CWE-284
- Updated
- 2026-11-02
EUVDEUVD-2021-30847
The setup program for the affected product configures its files and folders with full access, which may allow unauthorized users permission to replace original binaries and achieve privilege escalation.
- Record
EUVD-2021-30847- CVSS 3.1
- 6.0 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-9w2j-5cv7-9786
The setup program for the affected product configures its files and folders with full access,...
The setup program for the affected product configures its files and folders with full access, which may allow unauthorized users permission to replace original binaries and achieve privilege escalation.
- Record
GHSA-9w2j-5cv7-9786- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-276, CWE-284
- Updated
- 2026-11-02
NVD
The setup program for the affected product configures its files and folders with full access, which may allow unauthorized users permission to replace original binaries and achieve privilege escalation.
- Record
CVE-2021-43986- CVSS 3.1
- 6.0 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H - CVSS 3.1
- 7.0 High
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.4 Medium
AV:L/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-284, CWE-276
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-43986 is a medium vulnerability (CVSS 6.0) in Fanuc Roboguide, published April 20, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.17%, the 6th percentile. No source names a fixed version.