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MitreCVE-2022-48482

HistoryMay 02, 2023 - 5:15 a.m.

CVE-2022-48482

2023-05-0205:15:27

CWE-22

mitre

web.nvd.nist.gov

cve-2022-48482

3cx

security hotfix

directory traversal

windows

unauthenticated access

nvd

file read vulnerability

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

59.0%

JSON

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.

Affected configurations

Nvd

Node

3cx3cxRange<18.0.2.315

AND

microsoftwindowsMatch-

VendorProductVersionCPE
3cx3cx*cpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
3cx	3cx	*	cpe:2.3:a:3cx:3cx::::::::
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*

References

medium.com/%40frycos/pwning-3cx-phone-management-backends-from-the-internet-d0096339dd88

www.3cx.com/blog/change-log/phone-system-change-log/

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

8.6

Confidence

High

EPSS

0.002

Percentile

59.0%

JSON

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