ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2025-68420

Comarch ERP Optima client connects to a database using a high privileged account regardless of an application account to which a user logs in.

Published May 14, 2026 · catalog updated Oct 7, 2026 · Comarch ERP Optima client

Check if you run it

No confirmed exploitation is on record for CVE-2025-68420. EPSS is 0.11%. Act only if a listed version of Comarch ERP Optima client is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Comarch ERP Optima client).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.11%
Remediation
Not established
Affected products
See sources for product scope

Comarch ERP Optima client connects to a database using a high privileged account regardless of an application account to which a user logs in. It is possible for a local attacker who controls the client process to dump it's memory, extract credentials and use them to gain a privileged access to the database. In order to exploit this vulnerability, the client application has to be already configured, but a user does not have to be logged in. This issue has been fixed in version 2026.4

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2025-68420

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-68420. EPSS is 0.11%. Act only if a listed version of Comarch ERP Optima client is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-266. EPSS 0.11%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 14, 2026 · NIST NVD

    Detected

    Comarch ERP Optima client connects to a database using a high privileged account regardless of an application account to which a user logs in. It is possible for a local attacker who controls the client process to dump it's memory, extract credentials and use them to gain a privileged access to the database. In order to exploit this vulnerability, the client application has to be already configure

  2. Oct 7, 2026 · NIST NVD

    Updated

    Comarch ERP Optima client connects to a database using a high privileged account regardless of an application account to which a user logs in. It is possible for a local attacker who controls the client process to dump it's memory, extract credentials and use them to gain a privileged access to the database. In order to exploit this vulnerability, the client application has to be already configure

Sources

  • CVE.orgVulnerability recordCVE-2025-68420

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-68420

    30-day exploitation probability 0.1%

    first.org
  • NIST NVDVulnerability recordCVE-2025-68420

    Comarch ERP Optima client connects to a database using a high privileged account regardless of an application account to which a user logs in. It is possible for a local attacker who controls the client process to dump it's memory, extract credentials and use them to gain a privi

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.