How severe is CVE-2007-1645?

CVE-2007-1645 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2007-1645 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1645?

CVE-2007-1645 affects Futuresoft Tftp Server 2000. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1645?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2007-1645 published?

CVE-2007-1645 was published on 2007-03-24 and last updated on 2026-06-16.

CVE-2007-1645

CVE-2007-1645 is a critical-severity vulnerability in Futuresoft Tftp Server 2000 with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 14% places it in the 96th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 14% (96th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Futuresoft Tftp Server 2000
Published: 2007-03-24
Last modified: 2026-06-16

Description

Buffer overflow in FutureSoft TFTP Server 2000 on Microsoft Windows 2000 SP4 allows remote attackers to execute arbitrary code via a long request on UDP port 69. NOTE: this issue might overlap CVE-2006-4781 or CVE-2005-1812.

Frequently asked questions

What is CVE-2007-1645?: Buffer overflow in FutureSoft TFTP Server 2000 on Microsoft Windows 2000 SP4 allows remote attackers to execute arbitrary code via a long request on UDP port 69. NOTE: this issue might overlap CVE-2006-4781 or CVE-2005-1812.
How severe is CVE-2007-1645?: CVE-2007-1645 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-1645 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1645?: CVE-2007-1645 affects Futuresoft Tftp Server 2000. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1645?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-1645 published?: CVE-2007-1645 was published on 2007-03-24 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:futuresoft:tftp_server_2000:*:*:*:*:*:*:*:*

More vulnerabilities in Futuresoft Tftp Server 2000

CVE-2005-1812 — Critical (CVSS 10.0): Multiple stack-based buffer overflows in FutureSoft TFTP Server Evaluation Version 1.0.0.1 allow remote attackers to…
CVE-2005-1813 — High (CVSS 7.8): Directory traversal vulnerability in FutureSoft TFTP Server Evaluation Version 1.0.0.1 allows remote attackers to read…

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