| 标题 | ATM Simulator Improper Input Validation in Financial Transactions v1 Improper Input Validation |
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| 描述 | The ATM Simulator fails to validate transaction amounts, allowing **negative values** in deposits and withdrawals. An attacker can exploit this to:
- **Deposit negative values** → Illegally reduce balance (acts as withdrawal).
- **Withdraw negative values** → Illegally inflate balance (acts as deposit).
- **Bypass financial logic**, leading to incorrect balance calculations.
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| 来源 | ⚠️ https://github.com/zzzxc643/cve/blob/main/ATM_Banking.md |
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| 用户 | zzzxc (UID 81185) |
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| 提交 | 2025-04-16 08時51分 (1 年前) |
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| 管理 | 2025-04-28 08時49分 (12 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 306402 [code-projects ATM Banking 1.0 moneyDeposit/moneyWithdraw] |
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| 积分 | 19 |
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