Is CVE-2025-68420 actively exploited?

No active exploitation of CVE-2025-68420 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-68420 be exploited remotely?

No. CVE-2025-68420 requires local access to exploit.

What is the CVSS score of CVE-2025-68420?

CVE-2025-68420 has a CVSS score of 7.5 (HIGH).

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HIGH

CVE-2025-68420

CWE-266Published: May 14, 2026· Updated: May 14, 2026

7.5

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:2.7th

Official Description

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

NVD Source

Technical Analysis

CVE-2025-68420 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeX

Impact

Confidentiality

Integrity

Availability

CVSS:4.0/AV:L/AC:L/AT:P/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:X/V:X/RE:X/U:X