by Kastro
Paper/Archive/CVE-2023-5222

CVE-2023-5222

Viessmann Vitogate 300 — Viessmann Vitogate 300 Web Management Interface vitogate.cgi isValidUser hard-coded password

EPSS 80%public exploitCVSS 9.8
critical.is priorityof 100
59
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 99.6.996 × 2019.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
Vitogate 3002.1.0–CNA
Vitogate 3002.1.1–CNA
Vitogate 3002.1.2–CNA
Vitogate 3002.1.3–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulDB (CNA)6.3CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
VulDB (CNA)6.3CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial

References

writeupvuldb.com/?id.240364refvuldb.com/?ctiid.240364exploitgithub.com/Push3AX/vul/blob/main/viessmann/Vitogate300_HardcodedPassword.md