medium5.3
CVE-2025-27377
Altium Designer version 24.9.0 does not validate self-signed server certificates for cloud connections.
Impact
Altium Designer version 24.9.0 does not validate self-signed server certificates for cloud connections. An attacker capable of performing a man-in-the-middle (MITM) attack could exploit this issue to intercept or manipulate network traffic, potentially exposing authentication credentials or sensitive design data.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Altium | Designer | from 24.9.0 before 25.2.0 |