CVE-2018-25289

Softdisk 3.0.3 contains a buffer overflow vulnerability in the registration code dialog that allows local attackers to crash the application by supplying an oversized string. Attackers can trigger the vulnerability by entering a 6000-byte payload in the Registration Name field through the Help menu's Enter Registration Code dialog to cause a denial of service.

Score

CVSS 4.0 6.9 Medium

Status

Deferred - disclosure@vulncheck.com

Published

2026-04-26

Last modified

2026-04-27

Weaknesses

CWE-120

Affected products

• Softdisk (Ezbsystems)

References

• http://www.ezbsystems.com/
• https://www.exploit-db.com/exploits/45245
• https://www.ezbsystems.com/softdisc/download.htm
• https://www.vulncheck.com/advisories/softdisk-buffer-overflow-denial-of-service