XML External Entity (XXE) Vulnerability in [Product Name]

CVE-2021-43990 · MEDIUM Severity

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

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.

Learn more about our External Network Penetration Testing.