ICSA-23-131-02: Siemens SCALANCE W1750D
CISA advisory · released 2023-05-09
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 2, 2023-10-10 (final)
CISA's summary
Summary: The SCALANCE W1750D device is affected by Wi-Fi encryption bypass vulnerabilities ("Framing Frames") that could allow an attacker to disclose sensitive information or to steal the victims session. Siemens has released updates for the affected products and recommends to update to the latest versions.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | SCALANCE W1750D (JP) (6GK5750-2HX01-1AD0) | <V8.10.0.6 |
| Siemens | SCALANCE W1750D (ROW) (6GK5750-2HX01-1AA0) | <V8.10.0.6 |
| Siemens | SCALANCE W1750D (USA) (6GK5750-2HX01-1AB0) | <V8.10.0.6 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2022-47522 — CVE-2022-47522 · CWE-20
The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept (possibly cleartext) target-destined frames by spoofing a target's MAC address, sending Power Save frames to the access point, and then sending other frames to the access point (such as authentication frames or re-association frames) to remove the target's original security context. This behavior occurs because the specifications do not require an access point to purge its transmit queue before removing a client's pairwise encryption key.
Acknowledgments, as the advisory lists them
- Siemens ProductCERT: reporting this vulnerability to CISA.
The advisory's legal notice
Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.
Sources
DeSpy's copy of this version is dated 2026-09-28.
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