CVE-2025-68421

Server command execution via hard-coded database credentials

Published May 14, 2026 · Updated May 14, 2026

Hard-coded credentials in Comarch ERP Optima before 2026.4 allow remote attackers to execute system commands through the database. The client database connection embeds an unchangeable password for an elevated database user, exposing the same credential wherever the affected component is deployed. Adjacent-network access to the database is sufficient; no application login or user interaction is required to obtain elevated database access and run system commands on its server.

CVSS severity8.7
High
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Hard-coded credentials in Comarch ERP Optima before 2026.4 allow remote attackers to execute system commands through the database. The client database connection embeds an unchangeable password for an elevated database user, exposing the same credential wherever the affected component is deployed. Adjacent-network access to the database is sufficient; no application login or user interaction is required to obtain elevated database access and run system commands on its server.

The record

CVE
CVE-2025-68421
Published
May 14, 2026
Updated
May 14, 2026
Vendor
Comarch
Product
Comarch ERP Optima
Classifications
CWE-798, T1078
Attack vector
adjacent
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

Compare your product and version with the public record. A matching version still requires validation against your environment.

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 vectoradjacent
Required privilegesunauthenticated

What is affected?

Comarch · Comarch ERP Optimaversion=0 <2026.4

Published CVSS scores

8.7CERT.PLCVSS:4.0/AV:A/AC:L/AT:N/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

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

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T1078Valid Accounts

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo