CVE-2002-1059
Buffer overflow in Van Dyke SecureCRT SSH client before 3.4.6, and 4.x before 4.0 beta 3, allows...
Buffer overflow in Van Dyke SecureCRT SSH client before 3.4.6, and 4.x before 4.0 beta 3, allows an SSH server to execute arbitrary code via a long SSH1 protocol version string.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in Van Dyke SecureCRT SSH client before 3.4.6, and 4.x before 4.0 beta 3, allows an SSH server to execute arbitrary code via a long SSH1 protocol version string.
- Record
CVE-2002-1059- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Buffer overflow in Van Dyke SecureCRT SSH client before 3.4.6, and 4.x before 4.0 beta 3, allows an SSH server to execute arbitrary code via a long SSH1 protocol version string.
- Record
CVE-2002-1059- Updated
- 2026-11-02
EUVDEUVD-2002-1048 No score
Buffer overflow in Van Dyke SecureCRT SSH client before 3.4.6, and 4.x before 4.0 beta 3, allows an SSH server to execute arbitrary code via a long SSH1 protocol version string.
- Record
EUVD-2002-1048- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v7cf-5rg5-ff64 No score
Buffer overflow in Van Dyke SecureCRT SSH client before 3.4.6, and 4.x before 4.0 beta 3, allows...
Buffer overflow in Van Dyke SecureCRT SSH client before 3.4.6, and 4.x before 4.0 beta 3, allows an SSH server to execute arbitrary code via a long SSH1 protocol version string.
- Record
GHSA-v7cf-5rg5-ff64- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | SecureCRT 4.0 Beta 2 SSH1 - Remote Buffer Overflow (Metasploit) | 2010-04-30 |
| Exploit-DB | SecureCRT 2.4/3.x/4.0 - SSH1 Identifier String Buffer Overflow (1) | 2002-07-23 |
| Exploit-DB | SecureCRT 2.4/3.x/4.0 - SSH1 Identifier String Buffer Overflow (2) | 2002-07-23 |
| Metasploit | SecureCRT SSH1 Buffer Overflow | 2002-07-23 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, Metasploit, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2002-1059 is a high vulnerability (CVSS 7.5) in Van Dyke Technologies Securecrt, published October 4, 2002. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 60.3%, the 99th percentile. No source names a fixed version.