What is CVE-2019-25653?

CVE-2019-25653 is a medium-severity vulnerability in Navicat For Oracle, classified under CWE-620. CVSS score: 6.2/10. Published 2026-03-30.

How severe is CVE-2019-25653?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Vulnerability in Navicat For Oracle

CVE-2019-25653

Navicat for Oracle 12.1.15 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the password field. Attackers can paste a buffer of 550 repeated characte…

EPSS: 0.000 (3.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Navicat For Oracle — versions 12.1.15

Weakness classification (CWE)

CWE-620

References

ExploitDB-46383 (exploit)
Official Product Homepage (product)
Product Reference (product)
VulnCheck Advisory: Navicat for Oracle 12.1.15 Password Field Denial of Service (third-party-advisory)

Frequently asked questions

What is CVE-2019-25653?: CVE-2019-25653 is a medium-severity vulnerability in Navicat For Oracle, classified under CWE-620. CVSS score: 6.2/10. Published 2026-03-30.
How severe is CVE-2019-25653?: Medium severity. CVSS v3 base score is 6.2 out of 10.