# Сопутствующие статьи по теме USDT

Новостной центр HTX предлагает последние статьи и углубленный анализ по "USDT", охватывающие рыночные тренды, новости проектов, развитие технологий и политику регулирования в криптоиндустрии.

50 Million USDT for 35,000 USD worth of AAVE: How Did the Disaster Happen? And Who Should We Blame?

In a catastrophic DeFi transaction, a user swapped 50.43 million aEthUSDT (Aave interest-bearing USDT) for only 327.24 aEthAAVE (worth ~$35,900), resulting in a near-total loss of value. The transaction was a collateral swap executed via CoW Protocol’s settlement system and Aave’s interface. The failure occurred due to a deeply flawed routing path: after redeeming USDT from Aave, the funds were routed through a highly liquid Uniswap V3 USDT/WETH pool (correctly executing the first swap). However, the entire amount of ~17,958 WETH was then sent to a tiny SushiSwap V2 AAVE/WETH pool with only ~331 AAVE and ~17.65 WETH in reserves. The massive trade drained 99.9% of the pool's AAVE, resulting in an effective execution price of ~$154,114 per AAVE—over 1000x worse than market price. Critical systemic failures were identified: 1. Aave’s interface requested a CoW quote without including critical hook metadata, leading to an inaccurate quote. 2. CoW’s solver competition logic deemed any quote with non-zero output and positive gas cost as "valid," with no sanity checks against market price or liquidity depth. 3. The routing algorithm modeled the tiny SushiSwap pool as a valid execution venue purely based on its constant-product formula, ignoring the economic absurdity. 4. Aave’s UI only provided a soft warning (a checkbox) for high price impact instead of a hard stop. The lost value was instantly arbitraged in the next block, benefiting MEV searchers and block builders. The core protocols (Aave, CoW Settlement, Uniswap, SushiSwap) functioned as coded. The primary blame lies with CoW’s inadequate routing quality controls and Aave’s flawed interface quote generation and weak risk safeguards.

Odaily星球日报03/13 12:47

50 Million USDT for 35,000 USD worth of AAVE: How Did the Disaster Happen? And Who Should We Blame?

Odaily星球日报03/13 12:47

活动图片