CVE-2021-43933

MEDIUM

FANUC ROBOGUIDE <= 9.40083.00.05 - Denial of Service

Title source: llm

Description

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.

References (1)

Core 1

Core References

Patch, Third Party Advisory, US Government Resource x_refsource_misc

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

Scores

CVSS v3 6.1

EPSS 0.0065

EPSS Percentile 46.2%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-400

Status published

Products (1)

fanuc/roboguide < 9.40083.00.05

Published Apr 20, 2022

Tracked Since Feb 18, 2026