| 标题 | TOTOLINK A800R V4.1.2cu.5137_B20200730 Command Injection |
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| 描述 | The TOTOLINK A800R router running firmware V4.1.2cu.5137_B20200730, a command injection flaw in the setDiagnosisCfg interface located within /lib/cste_modules/system.so. The vulnerability arises from insufficient sanitization of the ipDoamin parameter, which is concatenated into a shell command and executed via system(). The parameter passes through a Validity_check blocklist that fails to reject the newline character "\n", enabling remote attackers to inject and execute arbitrary operating-system commands. |
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| 来源 | ⚠️ https://github.com/moiz-2x/no-brain/blob/main/01_setDiagnosisCfg.md |
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| 用户 | QuangDuy (UID 100061) |
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| 提交 | 2026-07-23 10時45分 (2 月前) |
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| 管理 | 2026-09-06 14時01分 (2 months later) |
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| 状态 | 重复 |
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| VulDB条目 | 195146 [TOTOLINK A800R/A810R/A830R/A950RG/A3000RU/A3100R setDiagnosisCfg ipDoamin 权限提升] |
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| 积分 | 0 |
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