CVE-2025-68420

Privileged database access via client memory credentials

Published May 14, 2026 · Updated May 14, 2026

Incorrect privilege assignment in Comarch ERP Optima before 2026.4 allows local users to gain privileged database access. The configured client connects with a high-privileged database account and exposes its credentials when attackers dump the client process memory. The client must already be configured, but no application user session is required; recovered credentials permit direct privileged database access.

CVSS severity7.5
High
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect privilege assignment in Comarch ERP Optima before 2026.4 allows local users to gain privileged database access. The configured client connects with a high-privileged database account and exposes its credentials when attackers dump the client process memory. The client must already be configured, but no application user session is required; recovered credentials permit direct privileged database access.

The record

CVE
CVE-2025-68420
Published
May 14, 2026
Updated
May 14, 2026
Vendor
Comarch
Product
Comarch ERP Optima
Classifications
CWE-266, T1078, T1003
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 14, 2026CVE publishedPublication date reported by the CVE source.
  2. May 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2026.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Comarch · Comarch ERP Optimaversion=0 <2026.4

Published CVSS scores

7.5CERT.PLCVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-266Incorrect Privilege Assignment
T1078Valid Accounts
T1003OS Credential Dumping

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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