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CVE-2021-43828— Improper Privilege Management in Patrowl

Quick assessment

Affected
Patrowl PatrowlManager
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.

PatrOwl是一种用于编排安全操作的可扩展、免费和开源解决方案。 PatrOwl 存在安全漏洞，该漏洞源于 PatrowlManager 中不正确的权限管理 (IDOR)。

CVSS 7.5 · High EPSS 1.42% · P73

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-43828

Vulnerability Information
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Vulnerability Title
Improper Privilege Management in Patrowl
Source: CVE Program / CVE List V5
Vulnerability Description
PatrOwl is a free and open-source solution for orchestrating Security Operations. In versions prior to 1.77 an improper privilege management (IDOR) has been found in PatrowlManager. All imports findings file is placed under /media/imports/<owner_id>/<tmp_file> In that, owner_id is predictable and tmp_file is in format of import_<ownder_id>_<time_created>, for example: import_1_1639213059582.json This filename is predictable and allows anyone without logging in to download all finding import files This vulnerability is capable of allowing unlogged in users to download all finding imports file. Users are advised to update to 1.7.7 as soon as possible. There are no known workarounds.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
PatrOwl 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PatrOwl是一种用于编排安全操作的可扩展、免费和开源解决方案。 PatrOwl 存在安全漏洞，该漏洞源于 PatrowlManager 中不正确的权限管理 (IDOR)。
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
Patrowl PatrowlManager < 1.7.7 -

II. Public POCs for CVE-2021-43828

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III. Intelligence Information for CVE-2021-43828

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Vendor Advisories for CVE-2021-43828 (2)

IV. Related Vulnerabilities

Same product: PatrowlManager
Same vendor: Patrowl
Same weakness: CWE-269

V. Comments for CVE-2021-43828

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