SSA-457702 V1.0: Wi-Fi Encryption Bypass Vulnerabilities in SCALANCE W700 Product Family

The SCALANCE W700 devices are affected by Wi-Fi encryption bypass vulnerabilities (“Framing Frames”) that could allow an attacker to disclose sensitive information or to steal the victims session. CVE-2022-47522 is divided into 3 different scenarios which are described in the section “Additional Information”.

Siemens recommends specific countermeasures for products where updates are not, or not yet available.

attacker bypass countermeasures cve devices divided encryption family framing frames information product products sensitive sensitive information session siemens ssa steal vulnerabilities wi-fi