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CVE-2023-48376— SmartStar Software CWS Web-Base - Arbitrary File Upload

Quick assessment

Affected
SmartStar Software CWS Web-Base
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SmartStar Software CWS是中国庆捷星资讯（SmartStar Software）公司的一个基于Web的集成平台。 SmartStar Software CWS v10.25版本存在代码问题漏洞，该漏洞源于文件上传功能不限制危险类型文件的上传，远程攻击者利用该漏洞可以上传任意文件以执行任意命令或中断服务。

CVSS 9.8 · Critical EPSS 0.96% · P61
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I. Basic Information for CVE-2023-48376

Vulnerability Information
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Vulnerability Title
SmartStar Software CWS Web-Base - Arbitrary File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
SmartStar Software CWS is a web-based integration platform, its file uploading function does not restrict upload of file with dangerous type. An unauthenticated remote attacker can exploit this vulnerability to upload arbitrary files to perform arbitrary command or disrupt service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
SmartStar Software CWS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SmartStar Software CWS是中国庆捷星资讯（SmartStar Software）公司的一个基于Web的集成平台。 SmartStar Software CWS v10.25版本存在代码问题漏洞，该漏洞源于文件上传功能不限制危险类型文件的上传，远程攻击者利用该漏洞可以上传任意文件以执行任意命令或中断服务。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
SmartStar Software CWS Web-Base v10.25 -

II. Public POCs for CVE-2023-48376

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III. Intelligence Information for CVE-2023-48376

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Other References for CVE-2023-48376 (1)

Same Patch Batch · SmartStar Software · 2023-12-15 · 3 CVEs total

CVE-2023-48375 8.8 HIGH SmartStar Software CWS Web-Base - Broken Access Control
CVE-2023-48374 6.5 MEDIUM SmartStar Software CWS Web-Base - Use of Hard-coded Credentials

IV. Related Vulnerabilities

Same product: CWS Web-Base
Same vendor: SmartStar Software
Same weakness: CWE-434