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[email protected]NVD:CVE-2023-5222

HistorySep 27, 2023 - 3:19 p.m.

CVE-2023-5222

2023-09-2715:19:43

CWE-259

[email protected]

web.nvd.nist.gov

vulnerability

viessmann vitogate 300

web management interface

disclosure

public

contacted vendor

CVSS2

5.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

AI Score

7.1

Confidence

High

EPSS

0.179

Percentile

96.2%

JSON

A vulnerability classified as critical was found in Viessmann Vitogate 300 up to 2.1.3.0. This vulnerability affects the function isValidUser of the file /cgi-bin/vitogate.cgi of the component Web Management Interface. The manipulation leads to use of hard-coded password. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-240364. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected configurations

Nvd

Node

viessmannvitogate_300_firmwareRange≤2.1.3.0

AND

viessmannvitogate_300Match-

VendorProductVersionCPE
viessmannvitogate_300_firmware*cpe:2.3:o:viessmann:vitogate_300_firmware:*:*:*:*:*:*:*:*
viessmannvitogate_300-cpe:2.3:h:viessmann:vitogate_300:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
viessmann	vitogate_300_firmware	*	cpe:2.3:o:viessmann:vitogate_300_firmware::::::::
viessmann	vitogate_300	-	cpe:2.3:h:viessmann:vitogate_300:-:::::::*