# CVE-2025-30049: CGM CLININET weak password hashing using MD5

Source: https://junglewise.ai/threats/cve-2025-30049-the-cgm-clininet-application-stores-user-passwords-as-unsalted  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-23. Updated: 2026-10-23  
License: CC BY 4.0 with a link back

CVE-2025-30049 · Severity: info · Published 2026-10-23

CGM CLININET is a hospital information system used to manage patient records and clinical workflows across medical facilities. The application stores user passwords using unsalted MD5 hashes, a cryptographically weak method that can be rapidly cracked, allowing attackers who gain access to the password database to compromise user accounts and access sensitive patient data.

Technologies: [CGM CLININET](https://junglewise.ai/threats/technologies/clininet). Vendors: [CGM](https://junglewise.ai/threats/vendors/cgm).

## Quick answers

**Is CVE-2025-30049 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-30049 being exploited in the wild.

**How severe is CVE-2025-30049?** Informational severity, published 23 October 2026.

**Which products and versions are affected?** CGM CLININET all before 2026.MS1, all before 2026.MS3.

**Is there a fix for CVE-2025-30049?** Yes: fixed in 2026.MS1, 2026.MS3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2025-30049 attacked?** It is attacked with local access, in a web application.

**Am I affected by CVE-2025-30049?** Check whether you run CGM CLININET at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 2026.MS1, 2026.MS3

## Technical details

User passwords in CGM CLININET are hashed using MD5 without a salt, making them vulnerable to dictionary and rainbow table attacks. An attacker who obtains the password hash database can recover plaintext passwords in seconds using publicly available tools, gaining unauthorized access to the system and patient records. The vulnerability was fixed in versions 2026.MS1 and 2026.MS3.

## Affected products

- CGM CLININET all before 2026.MS1, all before 2026.MS3

## Timeline

- 2026-10-23: disclosed

## References

- [https://cert.pl/en/posts/2026/10/CVE-2025-30043/](https://cert.pl/en/posts/2026/10/CVE-2025-30043/)
- [https://www.cgm.com/pol_pl/products/szpital/cgm-clininet.html](https://www.cgm.com/pol_pl/products/szpital/cgm-clininet.html)

## Related threats

- [CGM CLININET reflected cross-site scripting (XSS)](https://junglewise.ai/threats/cve-2025-58403-cgm-clininet-is-vulnerable-to-reflected-cross-site-scripting-xss)
- [CGM CLININET privilege escalation in HL7 message processing](https://junglewise.ai/threats/cve-2025-30054-cgm-clininet-is-vulnerable-to-local-privilege-escalation-the)
- [CGM CLININET cgm-updater missing authentication on open port](https://junglewise.ai/threats/cve-2025-30053-the-cgm-clininet-application-runs-the-cgm-updater-process)
- [CGM CLININET rsyncd authentication bypass via IP spoofing](https://junglewise.ai/threats/cve-2025-30052-the-rsyncd-service-of-the-cgm-clininet-is-vulnerable-to)
- [CGM CLININET insecure file permissions expose database credentials](https://junglewise.ai/threats/cve-2025-30051-the-cgm-clininet-application-stores-the-production-database-login)