Vulnerabilities > CVE-2019-5153 - Out-of-bounds Write vulnerability in Moxa Awk-3131A Firmware 1.13
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
An exploitable remote code execution vulnerability exists in the iw_webs configuration parsing functionality of the Moxa AWK-3131A firmware version 1.13. A specially crafted user name entry can cause an overflow of an error message buffer, resulting in remote code execution. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 | |
| Hardware | 1 |
Common Weakness Enumeration (CWE)
Talos
| id | TALOS-2019-0944 |
| last seen | 2020-02-28 |
| published | 2020-02-24 |
| reporter | Talos Intelligence |
| source | http://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0944 |
| title | Moxa AWK-3131A iw_webs User Configuration Remote Code Execution Vulnerability |