CVE-2023-23447
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I. Basic Information for CVE-2023-23447
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Uncontrolled Resource Consumption in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 1122524, 1122526 allows an unprivileged remote attacker to influence the availability of the webserver by invocing several open file requests via the REST interface.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
SICK FTMg 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SICK FTMg是德国西克（SICK）公司的一款流量传感器。 SICK FTMg AIR FLOW SENSOR存在安全漏洞，该漏洞源于存在不受控制的资源消耗，允许非特权远程攻击者通过REST接口调用多个打开的文件请求来影响网络服务器的可用性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SICK AG | SICK FTMG-ESD15AXX AIR FLOW SENSOR | 0 ~ v3.0.0.131.Release | - | |
| SICK AG | SICK FTMG-ESD20AXX AIR FLOW SENSOR | 0 ~ v3.0.0.131.Release | - | |
| SICK AG | SICK FTMG-ESD25AXX AIR FLOW SENSOR | 0 ~ v3.0.0.131.Release | - | |
| SICK AG | SICK FTMG-ESN40SXX AIR FLOW SENSOR | 0 ~ v3.0.0.131.Release | - | |
| SICK AG | SICK FTMG-ESN50SXX AIR FLOW SENSOR | 0 ~ v3.0.0.131.Release | - | |
| SICK AG | SICK FTMG-ESR40SXX AIR FLOW SENSOR | 0 ~ v3.0.0.131.Release | - | |
| SICK AG | SICK FTMG-ESR50SXX AIR FLOW SENSOR | 0 ~ v3.0.0.131.Release | - |
II. Public POCs for CVE-2023-23447
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · SICK AG · 2023-05-15 · 8 CVEs total
| CVE-2023-23446 | 7.5 HIGH | SICK FTMg 安全漏洞 |
| CVE-2023-23445 | 7.5 HIGH | SICK FTMg 安全漏洞 |
| CVE-2023-23450 | 6.2 MEDIUM | SICK FTMg 授权问题漏洞 |
| CVE-2023-31409 | 5.3 MEDIUM | SICK FTMg 资源管理错误漏洞 |
| CVE-2023-31408 | 5.3 MEDIUM | SICK FTMg 安全漏洞 |
| CVE-2023-23449 | 5.3 MEDIUM | SICK FTMg 安全漏洞 |
| CVE-2023-23448 | 5.3 MEDIUM | SICK FTMg 安全漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-400
- CVE-2026-8187
Open5GS UPF gtp-path.c _gtpv1_u_recv_cb resource consumption - CVE-2026-42343
FastGPT: Uncontrolled Resource Consumption leading to Sandbo - CVE-2026-42212
SolidCAM-GPPL-IDE: XML External Entity (XXE) and billion-lau - CVE-2026-32686
Unbounded exponent in decimal enables unauthenticated DoS - CVE-2026-20188
Cisco Crosswork Network Controller and Cisco Network Service
V. Comments for CVE-2023-23447
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