How severe is CVE-2007-2444?

CVE-2007-2444 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2007-2444 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-2444?

CVE-2007-2444 primarily affects Samba. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-2444?

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-2007-2444 published?

CVE-2007-2444 was published on 2007-05-14 and last updated on 2026-06-16.

CVE-2007-2444

CVE-2007-2444 is a high-severity vulnerability in Samba 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-269.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Samba
Published: 2007-05-14
Last modified: 2026-06-16

Description

Logic error in the SID/Name translation functionality in smbd in Samba 3.0.23d through 3.0.25pre2 allows local users to gain temporary privileges and execute SMB/CIFS protocol operations via unspecified vectors that cause the daemon to transition to the root user.

Frequently asked questions

What is CVE-2007-2444?: Logic error in the SID/Name translation functionality in smbd in Samba 3.0.23d through 3.0.25pre2 allows local users to gain temporary privileges and execute SMB/CIFS protocol operations via unspecified vectors that cause the daemon to transition to the root user.
How severe is CVE-2007-2444?: CVE-2007-2444 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2007-2444 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-2444?: CVE-2007-2444 primarily affects Samba. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-2444?: 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-2007-2444 published?: CVE-2007-2444 was published on 2007-05-14 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:samba:samba:3.0.23d:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.0.24:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.0.25:pre2:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:*

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