Vulnerabilities > Moxa > PT 7528 20Mst 4TX 4Gsfp WV WV Firmware > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-03-24 | CVE-2020-6985 | Use of Hard-coded Credentials vulnerability in Moxa products In Moxa PT-7528 series firmware, Version 4.0 or lower, and PT-7828 series firmware, Version 3.9 or lower, these devices use a hard-coded service code for access to the console. | 9.8 |
| 2020-03-24 | CVE-2020-6995 | Weak Password Requirements vulnerability in Moxa products In Moxa PT-7528 series firmware, Version 4.0 or lower, and PT-7828 series firmware, Version 3.9 or lower, the application utilizes weak password requirements, which may allow an attacker to gain unauthorized access. | 9.8 |
| 2020-03-24 | CVE-2020-6989 | Out-of-bounds Write vulnerability in Moxa products In Moxa PT-7528 series firmware, Version 4.0 or lower, and PT-7828 series firmware, Version 3.9 or lower, a buffer overflow in the web server allows remote attackers to cause a denial-of-service condition or execute arbitrary code. | 9.8 |