1. Cook the pasta according to the package instructions. Drain and set aside.
2. In a large pan, heat the olive oil over medium heat. Add the cherry tomatoes, bell peppers, and zucchini. Sauté for about 5-7 minutes until the vegetables are tender.
3. Add the cooked pasta to the pan with the vegetables. Pour in the pesto sauce and toss everything together until well combined. Season with salt and black pepper to taste.