How severe is CVE-2008-2573?

CVE-2008-2573 has a CVSS 2.0 base score of 8.5, rated high severity.

Is CVE-2008-2573 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-2573?

CVE-2008-2573 affects Freesshd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-2573?

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-2008-2573 published?

CVE-2008-2573 was published on 2008-06-06 and last updated on 2026-06-16.

CVE-2008-2573

CVE-2008-2573 is a high-severity vulnerability in Freesshd with a CVSS 2.0 base score of 8.5. 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 8.5)
EPSS exploit prediction: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Freesshd
Published: 2008-06-06
Last modified: 2026-06-16

Description

Stack-based buffer overflow in SFTP in freeSSHd 1.2.1 allows remote authenticated users to execute arbitrary code via a long directory name in an SSH_FXP_OPENDIR (aka opendir) command.

Frequently asked questions

What is CVE-2008-2573?: Stack-based buffer overflow in SFTP in freeSSHd 1.2.1 allows remote authenticated users to execute arbitrary code via a long directory name in an SSH_FXP_OPENDIR (aka opendir) command.
How severe is CVE-2008-2573?: CVE-2008-2573 has a CVSS 2.0 base score of 8.5, rated high severity.
Is CVE-2008-2573 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-2573?: CVE-2008-2573 affects Freesshd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-2573?: 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-2008-2573 published?: CVE-2008-2573 was published on 2008-06-06 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:freesshd:freesshd:1.2.1:*:*:*:*:*:*:*

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