CVE-2021-33823

7.5HIGH

Key Information

Vendor
Moxa
Status
Mgate Mb3180 Firmware
Vendor
CVE Published:
18 June 2021

Summary

An issue was discovered on MOXA Mgate MB3180 Version 2.1 Build 18113012. Attacker could send a huge amount of TCP SYN packet to make web service's resource exhausted. Then the web server is denial-of-service.

Refferences

https://www.moxa.com/en/products/industrial-edge-connecti...
x_refsource_MISC
https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.