CVEvulnerability
CVE-2021-4039
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-03-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-78
Description
A command injection vulnerability in the web interface of the Zyxel NWA-1100-NH firmware could allow an attacker to execute arbitrary OS commands on the device.
Affected configurations
• zyxel nwa1100-nh firmware (< 2.12\(aasi.3\)c0)
Related
Weakness · CWE (1)
- CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness
References
- http://packetstormsecurity.com/files/166752/Zyxel-NWA-1100-NH-Command-Injection.html Exploit, Release Notes, Third Party Advisory, VDB Entry
- https://www.zyxel.com/support/OS-command-injection-vulnerability-of-NWA1100-NH-access-point.shtml Patch, Vendor Advisory
- http://packetstormsecurity.com/files/166752/Zyxel-NWA-1100-NH-Command-Injection.html Exploit, Release Notes, Third Party Advisory, VDB Entry
- https://www.zyxel.com/support/OS-command-injection-vulnerability-of-NWA1100-NH-access-point.shtml Patch, Vendor Advisory