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CVE-2024-46977— OpenC3 COSMOS allows a path traversal via screen controller (`GHSL-2024-127`)

Quick assessment

Affected
OpenC3 cosmos
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.

OpenC3 COSMOS是OpenC3开源的一个应用程序。 OpenC3 COSMOS 5.19.0之前版本存在路径遍历漏洞。攻击者利用该漏洞通过运行Web服务器上的ScreensController#show下载任何.txt文件。

AI Predicted 6.5 Difficulty: Easy EPSS 0.91% · P59
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I. Basic Information for CVE-2024-46977

Vulnerability Information
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Vulnerability Title
OpenC3 COSMOS allows a path traversal via screen controller (`GHSL-2024-127`)
Source: CVE Program / CVE List V5
Vulnerability Description
OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. A path traversal vulnerability inside of LocalMode's open_local_file method allows an authenticated user with adequate permissions to download any .txt via the ScreensController#show on the web server COSMOS is running on (depending on the file permissions). This vulnerability is fixed in 5.19.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenC3 COSMOS 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenC3 COSMOS是OpenC3开源的一个应用程序。 OpenC3 COSMOS 5.19.0之前版本存在路径遍历漏洞。攻击者利用该漏洞通过运行Web服务器上的ScreensController#show下载任何.txt文件。
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
OpenC3 cosmos < 5.19.0 -

II. Public POCs for CVE-2024-46977

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III. Intelligence Information for CVE-2024-46977

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Patches & Fixes for CVE-2024-46977 (1)

Vendor Advisories for CVE-2024-46977 (1)

Same Patch Batch · OpenC3 · 2024-10-02 · 3 CVEs total

CVE-2024-43795 OpenC3 COSMOS vulnerable to cross-site scripting in Login functionality (`GHSL-2024-128`)
CVE-2024-47529 OpenC3 COSMOS uses clear text storage of password/token (`GHSL-2024-129`)

IV. Related Vulnerabilities

Same product: cosmos
Same vendor: OpenC3
Same weakness: CWE-22

V. Comments for CVE-2024-46977

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