CVE-2021-33823
published 2021-06-18CVE-2021-33823: 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…
PriorityP336high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.52%
71.7th percentile
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.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| moxa | mgate_mb3180_firmware | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
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No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33823.mdhttps://www.moxa.com/en/products/industrial-edge-connectivity/protocol-gateways/modbus-tcp-gateways/mgate-mb3180-mb3280-mb3480-serieshttps://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33823.mdhttps://www.moxa.com/en/products/industrial-edge-connectivity/protocol-gateways/modbus-tcp-gateways/mgate-mb3180-mb3280-mb3480-series
2021-06-18
Published