CVE-2022-4985 - Vodafone H500s WiFi Password Disclosure via activation.json

CVE ID : CVE-2022-4985 Published : 14 Nov 2025, 11:15 p.m. | 1 hour, 16 minutes ago Description : Vodafone H500s devices running firmware v3.5.10 (hardware model Sercomm VFH500) expose the WiFi access point password via an unauthenticated HTTP endpoint. By sending a crafted GET request to /data/activation.json with specific headers and cookies, a remote attacker can retrieve a JSON document that contains the wifi_password field. This allows an unauthenticated attacker to obtain the WiFi credentials and gain unauthorized access to the wireless network, compromising confidentiality of network traffic and attached systems. Severity: 8.7 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...