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Vulnerability record · CVE-2025-68421 · published 14 May 2026

CVE-2025-68421: Hard-coded credentials vulnerability

Comarch ERP Optima client makes use of a hard-coded password for a database user. These credentials cannot be changed. It is possible for a remote attacker to gain an access to the database with elevated privileges including executing system commands on a server. This issue has been fixed in version 2026.4

8.7 CVSS 4.0 High EPSS 0.23% · top 87.7% CWE-798 · Hard-coded credentials Deferred
8.7CVSS 4.0 base score
0.23%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Comarch ERP Optima client makes use of a hard-coded password for a database user. These credentials cannot be changed. It is possible for a remote attacker to gain an access to the database with elevated privileges including executing system commands on a server. This issue has been fixed in version 2026.4

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://cert.pl/posts/2026/05/CVE-2025-68420/
https://www.comarch.pl/erp/comarch-optima/

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Source: NIST National Vulnerability Database (record CVE-2025-68421), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.