When she first wakes up in the morning, Cinderella looks out of her tiny attic window towards the prince's castle and dreams about what life would be like there. Cindy thinks it would be the opposite of her own drudgery-laden life. Envy is the only real issue out of these that I can pinpoint.

She definitely eyes a better life

Of her few flaws it's really the only one. Again I wouldn't consider wanting to get out of poverty to be greedy.

She knows she is better than her stepfamily for being untalented and uncouth and she knows she deserves better than them. I guess the unconditional love given to her by the animals helps feed this plus the opening song.

I agree with wavesurf. Though I don't consider it as a real flaws. It's veey understandable if she dreaming to have better life as she's stuck in sucks life with stepfamily.

i agree, envy is more suited than greed