CVE-2020-19595
Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.
Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.
- Record
CVE-2020-19595- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-120
- Updated
- 2026-11-02
CVE List No score
Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.
- Record
CVE-2020-19595- Updated
- 2026-11-02
EUVDEUVD-2020-11499 No score
Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.
- Record
EUVD-2020-11499- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xvpq-v2cq-9v92 No score
Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.
Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.
- Record
GHSA-xvpq-v2cq-9v92- Weakness
- CWE-120
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-19595 is a high vulnerability (CVSS 7.5) in Coreftp Core Ftp, published April 5, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.14%, the 66th percentile. No source names a fixed version.