CVE-2021-33823 | BDVDB-2026-155658 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.moxa.com/en/products/industrial-edge-connectivity/protocol-gateways/modbus-tcp-gateways/mgate-mb3180-mb3280-mb3480-series
https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33823.md

Exploit#

No public exploit known

History#

Version 12021-06-18Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.