CVE-2019-25475

SQL Server Password Changer 1.90 Denial of Service Buffer Overflow

CVSS 6.9 MEDIUMEPSS 0.1%CWE-787

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.9EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

11 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

SQL Server Password Changer 1.90 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized payload. Attackers can inject 6000 bytes of data into the User Name and Registration Code field to trigger a denial of service condition.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Affected products

Top-Password · SQL Server Password Changer Denial of Service Exploit

References

https://www.exploit-db.com/exploits/47318 https://www.vulncheck.com/advisories/sql-server-password-changer-denial-of-service-buffer-overflow