CVE-2022-3073

Name: CVE-2022-3073
Creator: NVD / NIST
Published: 2022-12-14T09:15:09.163+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.45%

Last modified Jun 17, 2026

CVE-2022-3073 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Quanos "SCHEMA ST4" example web templates in version Bootstrap 2019 v2/2021 v1/2022 v1/2022 SP1 v1 or below are prone to JavaScript injection allowing a remote attacker to hijack existing sessions to e.g. other web services in the same environment or execute scripts in the users browser environment. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

Quanos "SCHEMA ST4" example web templates in version Bootstrap 2019 v2/2021 v1/2022 v1/2022 SP1 v1 or below are prone to JavaScript injection allowing a remote attacker to hijack existing sessions to e.g. other web services in the same environment or execute scripts in the users browser environment. The affected script is '*-schema.js'.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.45%

36.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Weidmueller	19 Iot Md01 Lan H4 S0011 Firmware	All versions
Weidmueller	Fp Iot Md01 4eu S2 00000 Firmware	All versions
Weidmueller	Fp Iot Md01 Lan S2 00000 Firmware	All versions
Weidmueller	Fp Iot Md01 Lan S2 00011 Firmware	All versions
Weidmueller	Fp Iot Md02 4eu S3 00000 Firmware	All versions
Weidmueller	Iot-Gw30 Firmware	<= 1.16.0
Weidmueller	Iot-Gw30-4g-Eu Firmware	<= 1.16.0
Weidmueller	Uc20-Wl2000-Ac Firmware	<= 1.16.0
Weidmueller	Uc20-Wl2000-Iot Firmware	<= 1.16.0

References

https://cert.vde.com/de/advisories/VDE-2022-056/Third Party Advisory
https://cert.vde.com/de/advisories/VDE-2022-056/Third Party Advisory

Timeline

Published: Dec 14, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-3073?

How severe is CVE-2022-3073?

CVE-2022-3073 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.

How do I fix CVE-2022-3073?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-3073?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST