CVE-2025-68421 Hardcoded credentials in Comarch ERP Optima
A hardcoded database password in Comarch ERP Optima allows remote attackers to access the database and execute system commands.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-68421?
CVE-2025-68421 is a high-severity vulnerability in Comarch ERP Optima, published on 14 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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
Weakness: CWE-798
Which versions are affected by CVE-2025-68421?
How do I fix CVE-2025-68421?
No fix has been published for CVE-2025-68421 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-68421 being exploited?
There is no known exploitation of CVE-2025-68421 in the wild and no public exploit code.
Sources
Also known as GHSA-8j5g-5398-wgwq.