CVE-2021-33824

An issue was discovered on MOXA Mgate MB3180 Version 2.1 Build 18113012. Attackers can use slowhttptest tool to send incomplete HTTP request, which could make server keep waiting for the packet to finish the connection, until its resource exhausted. Then the web server is denial-of-service.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:moxa:mgate_mb3180_firmware:2.1:build_18113012:*:*:*:*:*:*
cpe:2.3:h:moxa:mgate_mb3180:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:09

Type Values Removed Values Added
References () https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33824.md - Exploit, Third Party Advisory () https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33824.md - Exploit, Third Party Advisory
References () https://github.com/shekyan/slowhttptest - Third Party Advisory () https://github.com/shekyan/slowhttptest - Third Party Advisory
References () https://www.moxa.com/en/products/industrial-edge-connectivity/protocol-gateways/modbus-tcp-gateways/mgate-mb3180-mb3280-mb3480-series - Product, Vendor Advisory () https://www.moxa.com/en/products/industrial-edge-connectivity/protocol-gateways/modbus-tcp-gateways/mgate-mb3180-mb3280-mb3480-series - Product, Vendor Advisory

Information

Published : 2021-06-18 20:15

Updated : 2024-11-21 06:09


NVD link : CVE-2021-33824

Mitre link : CVE-2021-33824

CVE.ORG link : CVE-2021-33824


JSON object : View

Products Affected

moxa

  • mgate_mb3180_firmware
  • mgate_mb3180
CWE
CWE-400

Uncontrolled Resource Consumption