1. Home
  2. CVE Database
  3. CVE-2021-43933
MEDIUM · 6.1

CVE-2021-43933

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 me...

Vulnerability 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.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
FanucRoboguide<= 9.40083.00.05

Related Weaknesses (CWE)

CWE-400

References

FAQ

What is CVE-2021-43933?

CVE-2021-43933 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 me...

How severe is CVE-2021-43933?

CVE-2021-43933 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-43933?

Check the references section above for vendor advisories and patch information. Affected products include: Fanuc Roboguide.