CVE Vulnerabilities

CVE-2022-1704

Improper Restriction of XML External Entity Reference

Published: Aug 05, 2022 | Modified: Nov 21, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Due to an XML external entity reference, the software parses XML in the backup/restore functionality without XML security flags, which may lead to a XXE attack while restoring the backup.

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
Ignition Inductiveautomation 7.9.0 (including) 7.9.21 (excluding)
Ignition Inductiveautomation 8.1.0 (including) 8.1.8 (excluding)

Potential Mitigations

References