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I. Basic Information for CVE-2023-25826
Vulnerability Information
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Vulnerability Title
Remote Code Execution in OpenTSDB
Source: NVD (National Vulnerability Database)
Vulnerability Description
Due to insufficient validation of parameters passed to the legacy HTTP query API, it is possible to inject crafted OS commands into multiple parameters and execute malicious code on the OpenTSDB host system. This exploit exists due to an incomplete fix that was made when this vulnerability was previously disclosed as CVE-2020-35476. Regex validation that was implemented to restrict allowed input to the query API does not work as intended, allowing crafted commands to bypass validation.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenTSDB 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenTSDB是一套开源的、可扩展的分布式时间序列数据库。 OpenTSDB 1.0.0版本至2.4.1版本存在安全漏洞，该漏洞源于对参数验证不充分。攻击者利用该漏洞可以在主机系统上执行任意代码。
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
OpenTSDBOpenTSDB 0 ~ 2.4.1 -
II. Public POCs for CVE-2023-25826
#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/%E6%95%B0%E6%8D%AE%E5%BA%93%E6%BC%8F%E6%B4%9E/OpenTSDB%20%E5%91%BD%E4%BB%A4%E6%B3%A8%E5%85%A5%E6%BC%8F%E6%B4%9E%20CVE-2023-25826.mdPOC Details
2https://github.com/vulhub/vulhub/blob/master/opentsdb/CVE-2023-25826/README.mdPOC Details
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III. Intelligence Information for CVE-2023-25826
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IV. Related Vulnerabilities
Same product: OpenTSDB
Same vendor: OpenTSDB
Same weakness: CWE-78
V. Comments for CVE-2023-25826

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