How severe is CVE-2006-4948?

CVE-2006-4948 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-4948 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 54% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-4948?

CVE-2006-4948 affects Prosysinfo Tftp Server Tftpdwin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-4948?

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-2006-4948 published?

CVE-2006-4948 was published on 2006-09-23 and last updated on 2026-06-16.

CVE-2006-4948

CVE-2006-4948 is a high-severity vulnerability in Prosysinfo Tftp Server Tftpdwin with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 54% 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: 54% (99th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Prosysinfo Tftp Server Tftpdwin
Published: 2006-09-23
Last modified: 2026-06-16

Description

Stack-based buffer overflow in tftpd.exe in ProSysInfo TFTP Server TFTPDWIN 0.4.2 and earlier allows remote attackers to execute arbitrary code or cause a denial of service via a long file name. NOTE: the provenance of this information is unknown; the details are obtained from third party information.

Frequently asked questions

What is CVE-2006-4948?: Stack-based buffer overflow in tftpd.exe in ProSysInfo TFTP Server TFTPDWIN 0.4.2 and earlier allows remote attackers to execute arbitrary code or cause a denial of service via a long file name. NOTE: the provenance of this information is unknown; the details are obtained from third party information.
How severe is CVE-2006-4948?: CVE-2006-4948 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-4948 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 54% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-4948?: CVE-2006-4948 affects Prosysinfo Tftp Server Tftpdwin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-4948?: 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-2006-4948 published?: CVE-2006-4948 was published on 2006-09-23 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:prosysinfo:tftp_server_tftpdwin:*:*:*:*:*:*:*:*

More vulnerabilities in Prosysinfo Tftp Server Tftpdwin

CVE-2007-2639 — Critical (CVSS 10.0): Directory traversal vulnerability in TFTPdWin 0.4.2 allows remote attackers to read or modify arbitrary files outside…
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