CVE-2003-0558
CVE-2003-0558 is a high-severity vulnerability in Leapware Leapftp with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 56% places it in the 99th percentile, indicating an elevated likelihood of exploitation.
Key facts
- Severity: High (CVSS 2.0 base score 7.5)
- EPSS exploit prediction: 56% (99th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Leapware Leapftp
- Published:
- Last modified:
Description
Buffer overflow in LeapFTP 2.7.3.600 allows remote FTP servers to execute arbitrary code via a long IP address response to a PASV request.
Frequently asked questions
- What is CVE-2003-0558?
- Buffer overflow in LeapFTP 2.7.3.600 allows remote FTP servers to execute arbitrary code via a long IP address response to a PASV request.
- How severe is CVE-2003-0558?
- CVE-2003-0558 has a CVSS 2.0 base score of 7.5, rated high severity.
- Is CVE-2003-0558 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 56% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2003-0558?
- CVE-2003-0558 affects Leapware Leapftp. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2003-0558?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2003-0558 published?
- CVE-2003-0558 was published on 2003-08-18 and last updated on 2026-06-16.
References
Affected products (1)
- cpe:2.3:a:leapware:leapftp:2.7.3.600:*:*:*:*:*:*:*
More vulnerabilities in Leapware Leapftp
- CVE-2005-2767 — High (CVSS 7.5): Buffer overflow in LeapFTP allows remote attackers to execute arbitrary code via a long Host string in a Site Queue…