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.
Metrics
Affected Vendors & Products
References
History
Fri, 23 Jan 2026 16:45:00 +0000
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Altium
Altium designer |
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Altium
Altium designer |
Thu, 22 Jan 2026 15:15:00 +0000
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ssvc
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Thu, 22 Jan 2026 00:45:00 +0000
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| Description | 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. | |
| Title | Missing Validation of Self-Signed Certificates in Altium Designer Allows Man-in-the-Middle Attacks | |
| Weaknesses | CWE-295 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Altium
Published: 2026-01-22T00:16:04.634Z
Updated: 2026-01-22T14:41:16.446Z
Reserved: 2025-02-23T21:02:12.105Z
Link: CVE-2025-27377
Updated: 2026-01-22T14:41:13.110Z
Status : Received
Published: 2026-01-22T01:15:50.510
Modified: 2026-01-22T01:15:50.510
Link: CVE-2025-27377
No data.