What’s Vulnerable › Vulnerabilities

CVE-1999-1539

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 12.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 1999-11-10 · updated 2026-06-16

Description

Buffer overflow in FTP server in QPC Software's QVT/Term Plus versions 4.2d and 4.3 and QVT/Net 4.3 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long (1) user name or (2) password.

Affected products

• Qpc Software Qvt Net: 4.3
• Qpc Software Qvt Term Plus: 4.2d, 4.3

References

• http://marc.info/?l=bugtraq&m=94225924803704&w=2
• http://marc.info/?l=ntbugtraq&m=94223972910670&w=2
• http://www.securityfocus.com/bid/796
• https://exchange.xforce.ibmcloud.com/vulnerabilities/3491
• http://marc.info/?l=bugtraq&m=94225924803704&w=2
• http://marc.info/?l=ntbugtraq&m=94223972910670&w=2
• http://www.securityfocus.com/bid/796
• https://exchange.xforce.ibmcloud.com/vulnerabilities/3491

Get alerted when CVE-1999-1539 or the next vulnerability affects your stack