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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, when a writable share exists,…
Low3.5EPSS 30.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low3.5 | AV:N/AC:M/Au:S/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 30.4% · top 1.8% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.5.
Weakness
Affected products
n/a
- affected n/a
References (35)
- [samba-technical] 20100207 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 39317 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [oss-security] 20100206 Re: Samba symlink 0day flaw (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100206 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20100305 Re: Samba symlink 0day flaw (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://blog.metasploit.com/2010/02/exploiting-samba-symlink-traversal.html (opens in a new tab)x_refsource_MISCx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 20100204 Re: Samba Remote Zero-Day Exploit (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 20100205 Re: Samba Remote Zero-Day Exploit (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- [samba-technical] 20100206 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20100206 Re: Samba symlink 0day flaw (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100205 Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://gitweb.samba.org/?p=samba.git%3Ba=commit%3Bh=bd269443e311d96ef495a9db47d1b95eb83bb8f4 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20100305 Re: Samba symlink 0day flaw (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 20100204 Samba Remote Zero-Day Exploit (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- SUSE-SR:2010:008 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://www.samba.org/samba/news/symlink_attack.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- SUSE-SR:2010:014 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- [samba-technical] 20100206 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100205 re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://bugzilla.samba.org/show_bug.cgi?id=7104 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20100205 Samba symlink 0day flaw (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20100205 Re: Samba symlink 0day flaw (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 20100204 Re: Samba Remote Zero-Day Exploit (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [samba-technical] 20100205 Re: Claimed Zero Day exploit in Samba. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20100205 Re: Samba symlink 0day flaw (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=562568 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2010-0926)Record last updated .