The Standard

Summary

In SmartVaultV3.sol the Uniswap Fee is hardcoded to 3000, which will lead to non optimal routes. This will lead to losses compared to optimal routing

Vulnerability Details

This hardcoded value will lead to using pools with higher fees. As stated in the Uniswap Docs:
" fee The fee tier of the pool, used to determine the correct pool contract in which to execute the swap"

Impact

For example the there is aLINK/USDC pool for 0.05% fee, as well as ARB / USDC for 0.05%` fee and so on.
So the optimal route is different than 0.3% as hardcoded.
Therefore using the current implementation would create a significant loss of revenue.

Tools Used

Manual review

Recommendations