CVE Vulnerabilities

CVE-2021-43990

Improper Restriction of XML External Entity Reference

Published: Apr 20, 2022 | Modified: Nov 21, 2024
CVSS 3.x
5.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
2.6 LOW
AV:N/AC:H/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.

Affected Software

Name Vendor Start Version End Version
Roboguide Fanuc * 9.40083.00.05 (including)

Potential Mitigations

References