CVE-2021-43933

Published: Apr 20, 2022Modified: Jun 17, 2026

5.9

Vector

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

Exploitability: 2.2 / Impact: 3.6

Source: NVD

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.

Affected (1)

Products: Fanuc: Roboguide

Fanuc

1 product

Roboguide

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Fanuc Roboguide	Up to 9.40083.00.05

Related CWEs

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

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

Source: ics-cert@hq.dhs.gov

PatchThird Party AdvisoryUS Government Resource

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

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party AdvisoryUS Government Resource

Timeline

No history available yet.