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Vendor

oviva-ag

4 known vulnerabilities.

oviva-ag at a glance

Last 12 months
4
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 3 5 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 4 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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Products

epa4all-client 4
All Critical High Medium Low Exploited only Public exploit

4 results · Feed

  • High 8.1
    CVE-2026-44900

    epa4all-client: VAU Signature bypass

    epa4all-client is the Java Client for epa4all / ePA 3.0 in the Telematik Infrastruktur. Prior to 1.2.1, in SignedPublicKeysTrustValidatorImpl.isTrusted(), the ECDSA signature verification at line 45 discards the boolean return value of Signature.verify(). The…

    oviva-ag com.oviva.telematik epa4all-client epa4all-client Maven
  • High 8.1
    CVE-2026-45574

    epa4all-client: TLS Certificate Validation Disabled in Production

    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 al…

    oviva-ag com.oviva.telematik epa4all-client epa4all-client Maven
  • High 7.4
    CVE-2026-45575

    epa4all-client: Improper Verification of Cryptographic Signature

    epa4all-client is the Java Client for epa4all / ePA 3.0 in the Telematik Infrastruktur. Prior to 1.2.2, an attacker who can MITM the TLS connection between the client and the IDP (within the TI network) can substitute a forged discovery document. The forged d…

    oviva-ag com.oviva.telematik epa4all-client epa4all-client Maven
  • Medium 6.5
    CVE-2026-47672

    epa4all-client: Unauthenticated REST API for Patient Record Writes

    epa4all-client is the Java Client for epa4all / ePA 3.0 in the Telematik Infrastruktur. In 1.2.4 and earlier, any network-reachable caller can write arbitrary documents to any patient's electronic health record accessible by the institution's SMC-B card. In a…

    oviva-ag epa4all-client com.oviva.telematik:epa4all-rest-service Maven