How severe is CVE-2002-2396?

CVE-2002-2396 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2002-2396 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-2396?

CVE-2002-2396 primarily affects Remi Lefebvre Advanced Tftp. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-2396?

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-2002-2396 published?

CVE-2002-2396 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-2396

CVE-2002-2396 is a high-severity vulnerability in Remi Lefebvre Advanced Tftp with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Remi Lefebvre Advanced Tftp
Published: 2002-12-31
Last modified: 2026-06-16

Description

Buffer overflow in Advanced TFTP (atftp) 0.5 and 0.6, if installed setuid or setgid, may allow local users to execute arbitrary code via a long argument to the -g option.

Frequently asked questions

What is CVE-2002-2396?: Buffer overflow in Advanced TFTP (atftp) 0.5 and 0.6, if installed setuid or setgid, may allow local users to execute arbitrary code via a long argument to the -g option.
How severe is CVE-2002-2396?: CVE-2002-2396 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2002-2396 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-2396?: CVE-2002-2396 primarily affects Remi Lefebvre Advanced Tftp. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-2396?: 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-2002-2396 published?: CVE-2002-2396 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:remi_lefebvre:advanced_tftp:0.5:*:*:*:*:*:*:*
cpe:2.3:a:remi_lefebvre:advanced_tftp:0.6:*:*:*:*:*:*:*

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