CVE-2021-43933 json
ICSA-22-109-03 FANUC ROBOGUIDE Simulation Platform
published 2022-04-20 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-30795
- cvss
- 6.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 53%
- public exploits
- 0
- none known
Summary
The affected product is vulnerable to a network-based attack by threat actors sending unimpeded requests to the receiving server, which could cause a denial-of-service condition due to lack of heap memory resources.
Patch / fix
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-22-109-03 updated cvss 6.1
FANUC ROBOGUIDE Simulation Platform
-
FANUC ROBOGUIDE <=9.40083.00.05 (Rev T)affected: vendor fix myportal.fanucamerica.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.69% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:H |
| NVD | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Affected products
- FANUC ROBOGUIDE
Classification
- Weakness
-
- CWE-400 Uncontrolled Resource Consumption
References
-
cisa.gov
/uscert/ics/advisories/icsa-22-109-03
patch, third-party-advisory, us-government-resource
Sources
- CVE List CVE-2021-43933
- NVD CVE-2021-43933
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