Cross-site scripting via malicious web-server link
Published Dec 13, 2022 · Updated Apr 22, 2025
Cross-site scripting in Siemens SCALANCE X204RNA devices before 3.2.7 allows attackers to trigger device requests through the integrated web server. Siemens has not published the affected endpoint or parameter, or how the web server mishandles untrusted input from the malicious link. Exploitation requires user interaction with that link; the documented consequence is a malicious request on the device, with the resulting operation undisclosed.
Summary
What happened
Cross-site scripting in Siemens SCALANCE X204RNA devices before 3.2.7 allows attackers to trigger device requests through the integrated web server. Siemens has not published the affected endpoint or parameter, or how the web server mishandles untrusted input from the malicious link. Exploitation requires user interaction with that link; the documented consequence is a malicious request on the device, with the resulting operation undisclosed.
The record
- CVE
- CVE-2022-46350
- Published
- Dec 13, 2022
- Updated
- Apr 22, 2025
- Vendor
- Siemens
- Product
- SCALANCE X204RNA EEC (PRP)
- Classifications
- CWE-80, CWE-79
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 13, 2022CVE publishedPublication date reported by the CVE source.
- Apr 22, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=All versions < V3.2.7
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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