CVE-2022-39018 : Broken access controls on PDFtron data in M-Files Hubshare before 3.3.11.3 allows unauthenticated attackers to access re

Broken access controls on PDFtron data in M-Files Hubshare before 3.3.11.3 allows unauthenticated attackers to access restricted PDF files via a known URL.

Published 2022-10-31 21:15:12

Updated 2023-10-25 18:17:15

Source The Missing Link Australia (TML)

View at NVD, CVE.org

Vulnerability category: BypassGain privilegeInformation leak

Exploit prediction scoring system (EPSS) score for CVE-2022-39018

EPSS FAQ

0.15%

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

~ 51 %

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

CVSS scores for CVE-2022-39018

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None
8.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L	2.3	5.3	The Missing Link Australia (TML)
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: High Integrity: Low Availability: Low

CWE ids for CVE-2022-39018

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: vdp@themissinglink.com.au (Secondary)

CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Assigned by:

nvd@nist.gov (Primary)
vdp@themissinglink.com.au (Secondary)

CWE-639 Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

Assigned by: vdp@themissinglink.com.au (Secondary)

Products affected by CVE-2022-39018

M-files » Hubshare
Versions before (<) 3.3.11.3
cpe:2.3:a:m-files:hubshare:*:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2022-39018

Exploit prediction scoring system (EPSS) score for CVE-2022-39018

CVSS scores for CVE-2022-39018

CWE ids for CVE-2022-39018

References for CVE-2022-39018

Products affected by CVE-2022-39018