CVE-2018-1143
A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware...
A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to twonky_command.cgi.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to twonky_command.cgi.
- Record
CVE-2018-1143- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-78
- Updated
- 2026-11-02
CVE List No score
A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to twonky_command.cgi.
- Record
CVE-2018-1143- Updated
- 2026-11-02
EUVDEUVD-2018-11781 No score
A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to twonky_command.cgi.
- Record
EUVD-2018-11781- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f8j8-x86c-f7r5
A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware...
A remote unauthenticated user can execute commands as root in the Belkin N750 using firmware version 1.10.22 by sending a crafted HTTP request to twonky_command.cgi.
- Record
GHSA-f8j8-x86c-f7r5- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-78
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-1143 is a critical vulnerability (CVSS 9.8) in Belkin N750 Db Wi-fi Dual-band N+ Gigabit Router (f9k1103), published April 19, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 54.0%, the 99th percentile. No source names a fixed version.