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CVE-2021-31821

Quick assessment

Affected
Octopus Deploy Octopus Tentacle
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.

Octopus Server是一个自动化部署平台。 Octopus Server 存在信息泄露漏洞，该漏洞源于当 Windows Tentacle docker 映像启动时，它会记录它运行的所有命令以及参数，这些参数以明文形式写入 Octopus Server API 密钥。

AI Predicted 5.3 Difficulty: Easy EPSS 0.18% · P8

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys
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I. Basic Information for CVE-2021-31821

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
When the Windows Tentacle docker image starts up it logs all the commands that it runs along with the arguments, which writes the Octopus Server API key in plaintext. This does not affect the Linux Docker image
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Octopus Server 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Octopus Server是一个自动化部署平台。 Octopus Server 存在信息泄露漏洞，该漏洞源于当 Windows Tentacle docker 映像启动时，它会记录它运行的所有命令以及参数，这些参数以明文形式写入 Octopus Server API 密钥。
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
Octopus Deploy Octopus Tentacle unspecified ~ 6.1.1266 -

II. Public POCs for CVE-2021-31821

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III. Intelligence Information for CVE-2021-31821

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Other References for CVE-2021-31821 (1)

IV. Related Vulnerabilities

Same product: Octopus Tentacle
Same vendor: Octopus Deploy

V. Comments for CVE-2021-31821

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