Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Versions 1.2.4 and earlier of the com.oviva.telematik:epa4all-rest-service Maven package are affected. Any network-reachable caller can write arbitrary documents to patient health records accessible through the institution's SMC-B card, and in a misconfigured deployment this needs no credentials and can be done from the local network. No fixed version is listed; the source suggests isolating the service with network policies, a service mesh, or mutual TLS between services.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 6.5 | Medium | 3.1 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0016, the 5th percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:20 UTC First seen by agentprime
- 31 Oct 2026, 14:20 UTC Confirmed by OSV