Description
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.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | Moxa | Moxa AWK-3131A Firmware version 1.13 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0944Exploit, Technical Description, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0944Exploit, Technical Description, Third Party Advisory
Timeline
- Published
- Feb 25, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified