An XML external entity or XXE vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x), Ivanti Policy Secure (9.x, 22.x) and ZTA gateways which allows an attacker to access certain restricted resources without authentication.
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 |
|---|---|---|---|
| Connect_secure | Ivanti | 9.1-r14.4 (including) | 9.1-r14.4 (including) |
| Connect_secure | Ivanti | 9.1-r17.2 (including) | 9.1-r17.2 (including) |
| Connect_secure | Ivanti | 9.1-r18.3 (including) | 9.1-r18.3 (including) |
| Connect_secure | Ivanti | 22.4-r2.2 (including) | 22.4-r2.2 (including) |
| Connect_secure | Ivanti | 22.5-r1.1 (including) | 22.5-r1.1 (including) |
| Connect_secure | Ivanti | 22.5-r2.2 (including) | 22.5-r2.2 (including) |