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.
References
| Link | Resource |
|---|---|
| https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33823.md | Exploit Third Party Advisory |
| https://www.moxa.com/en/products/industrial-edge-connectivity/protocol-gateways/modbus-tcp-gateways/mgate-mb3180-mb3280-mb3480-series | Product Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
12 Jul 2022, 17:42
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | NVD-CWE-noinfo |
24 Jun 2021, 18:49
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
| CWE | CWE-400 | |
| CPE | cpe:2.3:h:moxa:mgate_mb3180:-:*:*:*:*:*:*:* cpe:2.3:o:moxa:mgate_mb3180_firmware:2.1:build_18113012:*:*:*:*:*:* |
|
| References | (MISC) https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33823.md - Exploit, Third Party Advisory | |
| References | (MISC) https://www.moxa.com/en/products/industrial-edge-connectivity/protocol-gateways/modbus-tcp-gateways/mgate-mb3180-mb3280-mb3480-series - Product, Vendor Advisory |
18 Jun 2021, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-06-18 20:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-33823
Mitre link : CVE-2021-33823
CVE.ORG link : CVE-2021-33823
JSON object : View
Products Affected
moxa
- mgate_mb3180
- mgate_mb3180_firmware
CWE