QID 591131

Date Published: 2022-10-21

QID 591131: Moxa AWK-3131A iw_webs DecryptScriptFile file name Command Injection Vulnerability (TALOS-2019-0929)

Tested Version
Moxa AWK-3131A firmware version 1.13

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

An exploitable command injection vulnerability exists in the iw_webs functionality of the Moxa AWK-3131A firmware version 1.13. A specially crafted diagnostic script file name can cause user input to be reflected in a subsequent iw_system call, resulting in remote control over the device. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability.

  • CVSS V3 rated as Critical - 8.8 severity.
  • CVSS V2 rated as High - 6.5 severity.
    • Solution

    Customers are advised to refer to CERT MITIGATIONS section TALOS-2019-0929 for affected packages and patching details.

    Vendor References

    CVEs related to QID 591131

    CVE-2019-5140 |
    Software Advisories
    Advisory ID Software Component Link
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