Description
An exploitable format string vulnerability exists in the iw_console conio_writestr functionality of the Moxa AWK-3131A firmware version 1.13. A specially crafted time server entry can cause an overflow of the time server buffer, resulting in remote code execution. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Moxa | Moxa AWK-3131A Firmware version 1.13 | — |
Advisories 1
- ICSA-20-063-04 Moxa AWK-3131A Series Industrial AP/Bridge/Client CISA ICS & IT advisories · Mar 3, 2020