CVE-2022-45139
mediumpriority · track · 0EPSS 0.003 · 17 %ileDEEUUSEPSS · scored 2026-10-27
A CORS Misconfiguration in the web-based management allows a malicious third party webserver to misuse all basic information pages on the webserver. In combination with CVE-2022-45138 this could lead to disclosure of device information like CPU diagnostics. As there is just a limited amount of information readable the impact only affects a small subset of confidentiality.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- Fixedwago_psirt
We recommend all users of affected products to install FW22 Patch 1 or FW24 or higher.
- Fixedendress_hauser_psirt
Endress+Hauser provides updated firmware versions for the related components from WAGO which fixes the vulnerability. Endress+Hauser strongly recommends customers to update to the new fixed version. For support, please contact your local service center.
- Mitigationwago_psirt
- If not needed, you can deactivate the web-based management to prevent attacks (command line) - Restrict network access to the device. - Do not directly connect the device to the internet
- Mitigationendress_hauser_psirt
If an immediate firmware update is not possible, the only way to prevent an attack is to prevent the access of the Web Based Management tool from the internet. This can be achieved by using a network element, such as a router, which hides and secures the components from the internet.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (69)
Products and version ranges known to be affected.
advisories (2)
Vendor and ecosystem advisories describing this.
- VDE-2022-060WAGO: Multiple vulnerabilities in web-based management of multiple products2023-02-27csaf · wago_psirtDE
The Web-Based Management (WBM) of WAGOs programmable logic controller (PLC) is typically used for administration, commissioning and updates. The configuration backend can in some cases be used without authentication and to write data with root privileges. Additionally, the web-based management suffers a CORS misconfiguration and allows reflected XSS (Cross-Site Scripting) attacks.
- VDE-2024-054Endress+Hauser: Netilion Network Insights is affected by multiple vulnerabilities2024-10-21csaf · endress_hauser_psirtDE
Several vulnerabilities have been identified in the web-based management of WAGO devices utilized in Endress+Hauser IoT solutions. WAGO has provided fixes for these vulnerabilities, which have been integrated into the solutions by Endress+Hauser. Additionally, a guideline on secure operation of these solutions has been made available.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
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