CVE-2021-43829 : PatrOwl is a free and open-source solution for orchestrating Security Operations

PatrOwl is a free and open-source solution for orchestrating Security Operations. In versions prior to 1.7.7 PatrowlManager unrestrictly handle upload files in the findings import feature. This vulnerability is capable of uploading dangerous type of file to server leading to XSS attacks and potentially other forms of code injection. Users are advised to update to 1.7.7 as soon as possible. There are no known workarounds for this issue.

Published 2021-12-14 20:15:08

Updated 2021-12-17 16:28:10

Source GitHub, Inc.

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2021-43829

Patrowl » Patrowlmanager
Versions before (<) 1.7.7
cpe:2.3:a:patrowl:patrowlmanager:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-43829

EPSS FAQ

0.80%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 82 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-43829

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P	8.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.4	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L	3.1	3.7	GitHub, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: Low Integrity: Low Availability: Low

CWE ids for CVE-2021-43829

CWE-434 Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

Assigned by: security-advisories@github.com (Primary)

References for CVE-2021-43829

https://github.com/Patrowl/PatrowlManager/security/advisories/GHSA-5hc9-6hq4-2xfx

Unrestricted Upload of File with Dangerous Type · Advisory · Patrowl/PatrowlManager · GitHub
Third Party Advisory
https://github.com/Patrowl/PatrowlManager/commit/2287c9715d2e7ef11b44bb0ad4a57727654f2203

Fix Unrestricted Upload of File with Dangerous Type (from Huntr bug b… · Patrowl/PatrowlManager@2287c97 · GitHub
Patch;Third Party Advisory
https://huntr.dev/bounties/17324785-f83a-4058-ac40-03f2bfa16399/

Unrestricted Upload of File with Dangerous Type vulnerability found in patrowlmanager
Exploit;Patch;Third Party Advisory

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Vulnerability Details : CVE-2021-43829

Products affected by CVE-2021-43829

Exploit prediction scoring system (EPSS) score for CVE-2021-43829

CVSS scores for CVE-2021-43829

CWE ids for CVE-2021-43829

References for CVE-2021-43829