The SmartPoster implementation on the Nokia 6131 Near Field Communication (NFC) phone with 05.12 firmware does not properly display the URI record when the Title record contains a certain combination of space, CR (aka r), and . (dot) characters, which allows remote attackers to trick a user into loading an arbitrary URI via a crafted NDEF tag, as demonstrated by (1) an http: URI for a malicious web site, (2) a tel: URI for a premium-rate telephone number, and (3) an sms: URI that triggers purchase of a ringtone.
The software attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| 6131_nfc | Nokia | 05.12 | 05.12 |