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I. Basic Information for CVE-2023-5376
Vulnerability Information
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Vulnerability Title
TFTP Without Authentication
Source: NVD (National Vulnerability Database)
Vulnerability Description
An Improper Authentication vulnerability in Korenix JetNet TFTP allows abuse of this service. This issue affects JetNet devices older than firmware version 2024/01.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Korenix JetNet 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Korenix JetNet是科洛理思（Korenix）公司的一款工业5端口10 / 100Base-TX乙太网交换机。 Korenix JetNet 2024/01 之前固件版本存在安全漏洞，该漏洞源于TFTP 中的不正确身份验证，允许用户将文件上传和下载到/home文件夹。
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
VendorProductAffected VersionsCPESubscribe
KorenixJetNet Series firmware older than 2024/01 -
II. Public POCs for CVE-2023-5376
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III. Intelligence Information for CVE-2023-5376
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IV. Related Vulnerabilities
Same product: JetNet Series
Same vendor: Korenix
Same weakness: CWE-306
V. Comments for CVE-2023-5376

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