Gather all ingredients.
Preheat oven to broil with rack about 6-inches from heat source. Stir together paprika, salt, cumin, and black pepper in a small bowl.
Line a large, rimmed baking sheet with aluminum foil. Toss together chicken, zucchini, onion, bell pepper, corn, oil, and paprika mixture on prepared baking sheet; spread in an even layer.
Broil in preheated oven, undisturbed, until a thermometer inserted in chicken registers 165°F and vegetables are charred and beginning to soften, about 12 minutes.
Meanwhile, whisk together mayonnaise, buttermilk, adobo sauce, lime juice, and garlic powder in a small bowl until combined. Set aside until ready to use.
Remove chicken mixture from oven and drizzle with chipotle sauce. Serve with lime wedges.
