CVE-2022-4985
Vodafone H500s devices running firmware v3.5.10 (hardware model Sercomm VFH500) expose the WiFi access point password via an unauthenticated HTTP endpoint.
Impact
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.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
Weakness classification
References
- NVD record
- CVE.org record
- https://cxsecurity.com/issue/WLB-2022010024
- https://help.vodacom.co.za/personal/home/61/9493/1023659/Vodafone-H500s-WiFi-router
- https://www.exploit-db.com/exploits/50636
- https://www.vulncheck.com/advisories/vodafone-h500s-wifi-password-disclosure-via-activation-json
- https://cxsecurity.com/issue/WLB-2022010024
- https://www.exploit-db.com/exploits/50636