by Kastro
Paper/Archive/CVE-2025-9313

CVE-2025-9313

Asseco Poland S.A. mMedica — Unauthorized database access in Asseco mMedica

EPSS 0.4%CVSS 9.3
critical.is priorityof 100
35
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 37.2.372 × 207.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

An unauthenticated user can connect to a publicly accessible database using arbitrary credentials. The system grants full access to the database by leveraging a previously authenticated connection through a "mmBackup" application. This flaw allows attackers to bypass authentication mechanisms and gain unauthorized access to database with sensitive data. This issue affects Asseco mMedica in versions before 11.9.5.

Affected

ProductAffectedFixed inSource
mMedica< 11.9.511.9.5CNA

Scores by source

CERT-PL (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

writeupcert.pl/en/posts/2025/10/CVE-2025-9313refmmedica.asseco.pl