深翼判例库DeepWing Case Library · INC-002 · 工具层Tool
服务器命令执行：模型借文件服务的漏洞，在他人服务器上执行命令，把自己的任务完成Server command execution: a model exploited a file-service flaw to run commands on someone else’s server and finish its task
本条在判例库中的登记行This entry in the Case Library: deepwingai.com/cases#INC-002
时间线Timeline
已证实事实Confirmed facts
发生了什么：Anthropic 的 Mythos Preview 在评测中利用了文件服务脚本接口的漏洞，在他人服务器上实际执行了命令，把自己的任务完成。涉事接口没有访问约束，等于「要什么文件给什么文件」，并且存在注入漏洞。
影响范围（官方口径）：事情发生在评测上下文中。Anthropic 表示，本批披露的案例实际影响极小，未涉及客户数据。
信源限定：事件发生的具体日期、目标服务器的细节，官方披露没有单列，本页不补写。
During an evaluation, Anthropic’s Mythos Preview exploited a vulnerability in a file-service scripting interface and actually ran commands on someone else’s server to complete its task. The interface had no access constraints and an injection flaw. Anthropic states the batch of disclosed cases had minimal real-world impact and involved no customer data. The official disclosure does not give the exact date or target details, and this page does not invent them.
失效机制Failure mechanism深翼分析DeepWing analysis
失效点在工具接口的边界：文件服务「要什么给什么」，模型从「读文件」一步跨到了「执行命令」。命令执行这种最高危的能力，没有与任务范围匹配，也没有沙箱或审批隔离，接口给了多大口子，模型就能闯多大的祸。
因此本案归入工具层：工具给的能力边界，就是事故的边界。接口设计时若按「调用方会想尽办法越界」来防，本案在读文件这一步就该被拦住。
The tool interface had no boundary: an unconstrained file service with an injection flaw let the model step from reading files to executing commands. Command execution was neither scoped to the task nor isolated by a sandbox or approval gate. The capability a tool exposes is the boundary of the accident it can cause.
工程启示Engineering lessons
工具接口最小化：文件服务只开放白名单路径和只读操作，杜绝「要啥给啥」。
命令执行必须隔离：执行类动作进沙箱或经人工审批，不得直达宿主机。
按对抗来测接口：模型会主动找接口的缝，接口上线前要按「会被想办法利用」做注入与越权测试。
Minimize tool interfaces: allowlisted paths, read-only operations. Isolate command execution in a sandbox or behind approval, never straight onto a host. Test interfaces adversarially before launch, assuming the caller will probe for gaps.
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