The SonicWall Secure Remote Access server (version 8.1.0.2-14sv) is vulnerable to a…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-77.
Summary
The SonicWall Secure Remote Access server (version 8.1.0.2-14sv) is vulnerable to a Remote Command Injection vulnerability in its web administrative interface. This vulnerability occurs in the 'extensionsettings' CGI (/cgi-bin/extensionsettings) component responsible for handling some of the server's internal configurations. The CGI application doesn't properly escape the information it's passed when processing a particular multi-part form request involving scripts. The filename of the 'scriptname' variable is read in unsanitized before a call to system() is performed - allowing for remote command injection. Exploitation of this vulnerability yields shell access to the remote machine under the nobody user account. This is SonicWall Issue ID 181195.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-9683
- 2026-10-03 Alias added: GHSA-gmgj-6mhv-x5q4
References
More Dell Sonicwall Secure Remote Access Server vulnerabilities
- TI-2016-07861 The SonicWall Secure Remote Access server (version 8.1.0.2-14sv) is vulnerable to two… CVSS 3.0CRITICAL 9.8
- TI-2016-07863 The SonicWall Secure Remote Access server (version 8.1.0.2-14sv) is vulnerable to a… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2016-9683 · CVE Program
- CVE-2016-9683 · NVD
- FIRST EPSS
- GHSA-gmgj-6mhv-x5q4 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences