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MEDIUM · 6.1

CVE-2021-43990

The affected product is vulnerable to a network-based attack by threat actors supplying a crafted, malicious XML payload designed to trigger an external entity reference call.

Vulnerability Description

The affected product is vulnerable to a network-based attack by threat actors supplying a crafted, malicious XML payload designed to trigger an external entity reference call.

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-611

References

FAQ

What is CVE-2021-43990?

CVE-2021-43990 is a vulnerability with a CVSS score of 6.1 (MEDIUM). The affected product is vulnerable to a network-based attack by threat actors supplying a crafted, malicious XML payload designed to trigger an external entity reference call.

How severe is CVE-2021-43990?

CVE-2021-43990 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-2021-43990?

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