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HIGH · 8.8

CVE-2019-5140

An exploitable command injection vulnerability exists in the iwwebs functionality of the Moxa AWK-3131A firmware version 1.13. A specially crafted diagnostic script file name can cause user input to b...

Vulnerability Description

An exploitable command injection vulnerability exists in the iwwebs 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 iwsystem 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 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
MoxaAwk-3131A Firmware1.13
MoxaAwk-3131A-

Related Weaknesses (CWE)

CWE-78

References

FAQ

What is CVE-2019-5140?

CVE-2019-5140 is a vulnerability with a CVSS score of 8.8 (HIGH). An exploitable command injection vulnerability exists in the iwwebs functionality of the Moxa AWK-3131A firmware version 1.13. A specially crafted diagnostic script file name can cause user input to b...

How severe is CVE-2019-5140?

CVE-2019-5140 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-5140?

Check the references section above for vendor advisories and patch information. Affected products include: Moxa Awk-3131A Firmware, Moxa Awk-3131A.