Lucene search

[email protected]NVD:CVE-2022-23178

HistoryJan 15, 2022 - 3:17 p.m.

CVE-2022-23178

2022-01-1515:17:30

CWE-287

[email protected]

web.nvd.nist.gov

crestron hd-md4x2-4k-e

administrative web interface

hdmi switcher

unauthenticated access

user credentials disclosure

json document

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.034

Percentile

91.6%

JSON

An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web interface of the HDMI switcher is accessed unauthenticated, user credentials are disclosed that are valid to authenticate to the web interface. Specifically, aj.html sends a JSON document with uname and upassword fields.

Affected configurations

Nvd

Node

crestronhd-md4x2-4k-e_firmwareMatch1.0.0.2159

AND

crestronhd-md4x2-4k-eMatch-

VendorProductVersionCPE
crestronhd-md4x2-4k-e_firmware1.0.0.2159cpe:2.3:o:crestron:hd-md4x2-4k-e_firmware:1.0.0.2159:*:*:*:*:*:*:*
crestronhd-md4x2-4k-e-cpe:2.3:h:crestron:hd-md4x2-4k-e:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
crestron	hd-md4x2-4k-e_firmware	1.0.0.2159	cpe:2.3:o:crestron:hd-md4x2-4k-e_firmware:1.0.0.2159:::::::*
crestron	hd-md4x2-4k-e	-	cpe:2.3:h:crestron:hd-md4x2-4k-e:-:::::::*