epa4all-client is the Java Client for epa4all / ePA 3.0 in the Telematik Infrastruktur. Prior to 1.2.2, an attacker on the network path between the ePA service and the Konnektor can present any TLS certificate (self-signed, expired, wrong CN) and intercept all SOAP traffic. This includes patient identifiers (KVNR), SMC-B card operations (authentication, signing), document content, and credential exchanges. This vulnerability is fixed in 1.2.2.
Metrics
Affected Vendors & Products
References
History
Wed, 27 May 2026 14:30:00 +0000
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ssvc
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Wed, 27 May 2026 10:30:00 +0000
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Com.oviva.telematik
Com.oviva.telematik epa4all-client Oviva-ag Oviva-ag epa4all-client |
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| Vendors & Products |
Com.oviva.telematik
Com.oviva.telematik epa4all-client Oviva-ag Oviva-ag epa4all-client |
Tue, 26 May 2026 21:45:00 +0000
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| Description | epa4all-client is the Java Client for epa4all / ePA 3.0 in the Telematik Infrastruktur. Prior to 1.2.2, an attacker on the network path between the ePA service and the Konnektor can present any TLS certificate (self-signed, expired, wrong CN) and intercept all SOAP traffic. This includes patient identifiers (KVNR), SMC-B card operations (authentication, signing), document content, and credential exchanges. This vulnerability is fixed in 1.2.2. | |
| Title | epa4all-client: TLS Certificate Validation Disabled in Production | |
| Weaknesses | CWE-295 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-05-26T21:03:15.152Z
Updated: 2026-05-27T13:21:07.023Z
Reserved: 2026-05-12T19:00:14.600Z
Link: CVE-2026-45574
Updated: 2026-05-27T13:21:03.565Z
Status : Deferred
Published: 2026-05-26T22:16:43.887
Modified: 2026-05-27T19:41:21.417
Link: CVE-2026-45574
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