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I. Basic Information for CVE-2019-20933
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
InfluxDB before 1.7.6 has an authentication bypass vulnerability in the authenticate function in services/httpd/handler.go because a JWT token may have an empty SharedSecret (aka shared secret).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Influxdata InfluxDB 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Influxdata Influxdata InfluxDB是美国Influxdata公司的一个基于Go开发的时序性数据库。 Influxdata InfluxDB 1.7.6之前版本存在安全漏洞，该漏洞源于在服务httpd处理程序的身份验证功能中，有一个身份验证绕过漏洞。因为JWT令牌可能有一个空的SharedSecret(又名shared secret)。
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
-n/a n/a -
II. Public POCs for CVE-2019-20933
#POC DescriptionSource LinkShenlong Link
1InfluxDB CVE-2019-20933 vulnerability exploithttps://github.com/LorenzoTullini/InfluxDB-Exploit-CVE-2019-20933POC Details
2Nonehttps://github.com/Hydragyrum/CVE-2019-20933POC Details
3InfluxDB before 1.7.6 contains an authentication bypass vulnerability via the authenticate function in services/httpd/handler.go. A JWT token may have an empty SharedSecret (aka shared secret). An attacker can possibly obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site.https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-20933.yamlPOC Details
4Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/%E6%95%B0%E6%8D%AE%E5%BA%93%E6%BC%8F%E6%B4%9E/InfluxDB%20JWT%20%E8%AE%A4%E8%AF%81%E7%BB%95%E8%BF%87%E6%BC%8F%E6%B4%9E%20CVE-2019-20933.mdPOC Details
5https://github.com/vulhub/vulhub/blob/master/influxdb/CVE-2019-20933/README.mdPOC Details
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III. Intelligence Information for CVE-2019-20933
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2019-20933

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