Dell SonicWALL NetExtender up to 7.5.1.1/8.0.0.2 Autorun Handler directory traversal : 8/27/2015 12:48:13 PM

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Vulnerability Advisories
Vulnerabilities of scip VulDB

Dell SonicWALL NetExtender up to 7.5.1.1/8.0.0.2 Autorun Handler directory traversal
8/25/2015 7:00:00 PM

General

scipID: 77447
Affected: Dell SonicWALL NetExtender up to 7.5.1.1/8.0.0.2
Published: 08/26/2015
Risk: problematic

Created: 08/27/2015
Entry: 66.3% complete

Summary

A vulnerability, which was classified as problematic, has been found in Dell SonicWALL NetExtender up to 7.5.1.1/8.0.0.2. This issue affects an unknown function of the component Autorun Handler. The manipulation with an unknown input leads to a directory traversal vulnerability. Impacted is confidentiality, and integrity. The summary by CVE is:

Unquoted Windows search path vulnerability in the autorun value in Dell SonicWall NetExtender with firmware before 7.5.1.2 and 8.x before 8.0.0.3 allows local users to gain privileges via a Trojan horse program in the SYSTEMDRIVE folder.

The weakness was disclosed 08/26/2015. The identification of this vulnerability is CVE-2015-4173. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 7.5.1.2 or 8.0.0.3 eliminates this vulnerability.

CVSS

Base Score: 3.0 (CVSS2#AV:L/AC:M/Au:S/C:P/I:P/A:N) [?]
Temp Score: 2.6 (CVSS2#E:ND/RL:OF/RC:ND) [?]

CPE

Exploiting

Class: Directory traversal
Local: Yes
Remote: No

Availability: No

Countermeasures

Recommended: Upgrade
Status: Official fix
0-Day Time: 0 days since found

Upgrade: SonicWALL NetExtender 7.5.1.2/8.0.0.3

Timeline

08/26/2015 | Advisory disclosed
08/27/2015 | VulDB entry created
08/27/2015 | VulDB entry updated

Sources

CVE: CVE-2015-4173 (mitre.org) (nvd.nist.org) (cvedetails.com)

 

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