Intrusion PreventionChiyu.CVE-2021-31249.CRLF.Code.Injection
Description
This indicates an attack attempt to exploit a Code Injection vulnerability in CHIYU TCP/IP Converter devices.
This vulnerability is due to insufficient sanitization of user supplied inputs in the application. A remote, unauthenticated attacker can exploit this vulnerability by sending a crafted request to the target device. Successful exploitation could allow an attacker to execute arbitrary script code.
Affected Products
CHIYU BF-430, BF-431, and BF-450M TCP/IP Converter devices
Impact
System Compromise: Remote attackers can execute arbitrary script code in the context of the affected site
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
https://www.chiyu-tech.com/msg/message-Firmware-update-87.html
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
Version Updates
| Date | Version | Detail |
|---|---|---|
| 2024-04-24 | 27.774 |
| ID | 55523 |
| Created | Apr 16, 2024 |
| Updated | Apr 24, 2024 |
| Risk |
|
| CVE ID | CVE-2021-31249 |
| Exploit Prediction Score | 0.47% |
| Default Action | pass |
| Active | |
| Affected OS | Other |
| Affected App | CGI_app |