CVE-2021-43933

5.9 mediumEPSS 0.7%

Medium (5.9) in fanuc roboguide. EPSS 0.7% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.9 medium

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2022-04-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fanuc:roboguide

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03
https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-03

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