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Security Advisory – Vulnerability Analysis of eWeLink APP Local Log Containing Partial Device Information
| Title | Security Advisory – Vulnerability Analysis of eWeLink APP Local Log Containing Partial Device Information |
|---|---|
| Release Date | 2023/12/20 |
| Abstract | In eWeLink APP version 3.x, during the device pairing process, some device‘s information is logged locally. When attackers gain file permissions by connecting to the user's phone, it leads to the leakage of some device information. |
| Affected Product | eWeLink APP |
| Affected Version | eWeLink APP 3.x |
| Impact | Attackers can exploit this vulnerability to obtain critical information associated with the user's account and simulate as legitimate devices to gain access to the system. |
| Technical Details | Exploitation Preconditions:
The attacker has access to the phone (e.g., via adb). Technical Details: Due to the lack of encryption on the pairing logs in app version 3.x, and the unnecessary printing of device information, these details can be stolen and exploited by attackers. |
| Resolution | Update to the latest version of the app. |