3CX Phone System on Windows /Electron/download path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in 3CX Phone System on Windows and classified as critical. Impacted is an unknown function of the file /Electron/download. The manipulation results in path traversal. This vulnerability is identified as CVE-2022-48482. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in 3CX Phone System on Windows. Affected is an unknown code of the file /Electron/download. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality. CVE summarizes:

3CX before 18 Update 2 Security Hotfix build 18.0.2.315 on Windows allows unauthenticated remote attackers to read certain files via /Electron/download directory traversal. Files may have credentials, full backups, call recordings, and chat logs.

The weakness was released 05/02/2023. The advisory is available at 3cx.com. This vulnerability is traded as CVE-2022-48482 since 05/02/2023. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

Upgrading to version 18 Update 2 Security Hotfix Build 18.0.2.315 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: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: Phone System 18 Update 2 Security Hotfix Build 18.0.2.315

Timelineinfo

05/02/2023 🔍
05/02/2023 +0 days 🔍
05/02/2023 +0 days 🔍
01/30/2025 +639 days 🔍

Sourcesinfo

Advisory: 3cx.com
Status: Confirmed

CVE: CVE-2022-48482 (🔍)
GCVE (CVE): GCVE-0-2022-48482
GCVE (VulDB): GCVE-100-227826

Entryinfo

Created: 05/02/2023 08:43
Updated: 01/30/2025 17:45
Changes: 05/02/2023 08:43 (40), 05/24/2023 14:48 (11), 01/30/2025 17:45 (27)
Complete: 🔍
Cache ID: 216::103

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

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