Is CVE-2007-1654 being actively exploited?

CVE-2007-1654 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-1654?

CVE-2007-1654 has a CVSS 2.0 base score of 9.3 (HIGH).

CVE-2007-1654

HIGH · CVSS 9.3EPSS 2.4%EU EUVD

Buffer overflow in the Ne7sshSftp::addOpenHandle function in ne7ssh_sftp.cpp in NetSieben SSH Library (ne7ssh) before 1.2.1 allows user-assisted remote SFTP servers to cause a denial of service (crash) or possibly execute arbitrary code via multiple file transfers, related to multiple open file handles in SFTP (1) put and (2) get operations.

Key facts

CVSS score: 9.3 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS score: 2.4% (84th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-1648)
Published: March 24, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-1648 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

netsieben / netsieben ssh library
netsieben / netsieben ssh library
netsieben / netsieben ssh library
netsieben / netsieben ssh library
netsieben / netsieben ssh library

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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