Unauthenticated Command Injection Vulnerability in Zyxel NWA1100-N Firmware Could Allow Access to System Files
CVE-2024-8234

9.8CRITICAL

Key Information:

Vendor
Zyxel
Status
Nwaw1100-n Firmware
Vendor
CVE Published:
30 August 2024

Summary

A command injection vulnerability exists in the Zyxel NWA1100-N firmware that permits an unauthenticated attacker to exploit functions such as formSysCmd(), formUpgradeCert(), and formDelcert(). This exploitation could lead to unauthorized execution of OS commands, potentially allowing access to sensitive system files on the device. Administrators are urged to assess their systems and apply mitigations or updates as necessary to safeguard against potential attacks.

References

https://webservice.zyxel.com/eol/ArchivedEOLModel.pdf
https://github.com/GroundCTL2MajorTom/pocs/blob/main/zyxe...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

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