M-Files M-Files Hubshare up to 3.3.11.2 PDFtron authorization

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

A vulnerability was found in M-Files M-Files Hubshare up to 3.3.11.2 and classified as critical. Affected by this issue is an unknown code of the component PDFtron. The manipulation with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-639. 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was shared 11/01/2022. The advisory is available at themissinglink.com.au. This vulnerability is handled as CVE-2022-39018 since 08/30/2022. The technical details are unknown and an exploit is not available.

Upgrading to version 3.3.11.3 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 8.2
CNA Vector (vdp@themissinglink.com.au): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-639 / CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: M-Files Hubshare 3.3.11.3

Timelineinfo

08/30/2022 🔍
11/01/2022 +63 days 🔍
11/01/2022 +0 days 🔍
11/30/2022 +29 days 🔍

Sourcesinfo

Advisory: themissinglink.com.au
Status: Confirmed

CVE: CVE-2022-39018 (🔍)
GCVE (CVE): GCVE-0-2022-39018
GCVE (VulDB): GCVE-100-212594

Entryinfo

Created: 11/01/2022 07:45 AM
Updated: 11/30/2022 09:58 AM
Changes: 11/01/2022 07:45 AM (50), 11/30/2022 09:58 AM (12)
Complete: 🔍
Cache ID: 18:7AF:40

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