CVE-2025-27377

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 sensiti...

CVE-2025-27377 Missing Validation of Self-Signed Certificates in Altium Designer Allows Man-in-the-Middle Attacks

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 sensiti...

CVE-2025-27377 Missing Validation of Self-Signed Certificates in Altium Designer Allows Man-in-the-Middle Attacks

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 sensiti...

CVE-2025-27377

CVE-2025-27377 concerns Altium Designer 24.9.0, where self-signed server certificates are not validated for cloud connections. The root cause is improper certificate validation, enabling a potential MITM attacker to intercept or manipulate network traffic and possibly expose authentication creden...

CVE-2025-27377

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 sensiti...

PT-2026-3895

A stored cross-site scripting XSS vulnerability in the BOM Viewer in Altium AES 7.0.3 allows an authenticated attacker to inject arbitrary JavaScript into the Description field of a schematic, which is executed when the BOM Viewer renders the affected content...

Altium Designer security vulnerabilities

Altium Designer is an electronic design automation software developed by Altium Corporation in the United States. Version 24.9.0 of Altium Designer contains a security vulnerability. This vulnerability stems from unverified self-signed server certificates connected to the cloud, which may lead to...

PT-2026-3884

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 sensiti...