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 characters into the password parameter during Oracle connection configuration to trigger an application crash.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.002 (8.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 8.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Navicat For Oracle — versions 12.1.15
- Navicat For Oracle
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/46383 (Exploit, VDB Entry, exploit)
- www.navicat.com/es/ (Product, product)
- www.navicat.com/es/download/navicat-for-oracle (Product, product)
- www.vulncheck.com/advisories/navicat-for-oracle-password-field-denial-of-service (Third Party Advisory, 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.