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CVE Record

CVE-2010-0926: The default configuration of smbd in Samba before 3.3.11, 3.4.x before 3.4.6, and 3.5.x before 3.5.0rc3, wh...

The default configuration of smbd in Samba before 3.3.11, 3.4.x before 3.4.6, and 3.5.x before 3.5.0rc3, when a writable share exists, allows remote authenticated users to leverage a directory traversal vulnerability, and access arbitrary files, by using the symlink command in smbclient to create a symlink containing .. (dot dot) sequences, related to the combination of the unix extensions and wide links options.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw can let a logged-in SMB user escape a writable Samba share and read files outside that share. It matters most where legacy Samba hosts expose writable shares to many users. The source bundle does not provide a CVSS score or confirm active exploitation. Exposure is likely limited to legacy Samba deployments with affected versions, at least one writable share, and authenticated users who can reach SMB services. Internet exposure is not stated in the sources, but internal file servers are a realistic concern. Prioritize remediation for any still-running affected Samba servers, especially shared file services with broad write access. For modern, patched environments this is mainly a legacy exposure check rather than an emergency response item. Mitigation focus: Upgrade Samba beyond the affected version ranges or apply vendor backports.; Review Samba vendor guidance for this CVE and configuration-specific mitigations.; Restrict writable shares to users with a clear business need..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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File access behavior lookup

The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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CVE-2010-0926 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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