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Cwe 78

🧬 CWE Related 2,028
slug: cwe-78

Explanation

CWE-78は「ユーザー入力をシェルコマンドの一部として使うとき、適切にエスケープせず、攻撃者がコマンドを追加実行できてしまう欠陥」のことです。 例えば `ping {ユーザー入力IP}` の {ユーザー入力IP} に `; rm -rf /` のような文字列を入れられると、サーバー上のファイルが削除されます。 対策は「シェル経由を避け、引数を配列として直接渡す (PHPなら escapeshellarg)」。
📌 Example
Shellshock (CVE-2014-6271): Bashの脆弱性で、Webサーバーへの普通のリクエスト経由で任意のシェルコマンドが実行できた歴史的な事件。
🔗 Related links

🔖 Related tags

Cwe 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 2,033

Image ID Title
CVE-2026-71985 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71985)
CVE-2026-71983 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71983)
CVE-2026-71956 D-Link DWR-M961 devices with hardware version C1 and software version 1.1.2_C1_202602110044...
CVE-2026-71955 OS Command Injection in /boafrm/formWsc interface (CVE-2026-71955)
CVE-2026-71954 OS Command Injection in /boafrm/formL2tpv3ConfigSetup interface (CVE-2026-71954)
CVE-2026-71953 OS Command Injection in /boafrm/formNtp interface (CVE-2026-71953)
CVE-2026-71952 OS Command Injection in /boafrm/formPinManageSetup interface (CVE-2026-71952)
CVE-2026-71951 OS Command Injection in /boafrm/formIMEISetup interface (CVE-2026-71951)
CVE-2026-71949 OS Command Injection in /boafrm/formUSSDSetup interface (CVE-2026-71949)
CVE-2026-71948 OS Command Injection in /boafrm/formDebugDiagnosticRun interface (CVE-2026-71948)
CVE-2026-71950 OS Command Injection in /boafrm/formSmsManage interface (CVE-2026-71950)
CVE-2026-71947 OS Command Injection in /boafrm/formTracerouteDiagnosticRun interface (CVE-2026-71947)
CVE-2026-71946 OS Command Injection in /boafrm/formPingDiagnosticRun interface (CVE-2026-71946)
CVE-2026-71944 OS Command Injection in /boafrm/formLtefotaUpgradeQuectel interface (CVE-2026-71944)
CVE-2026-71945 OS Command Injection in /boafrm/formLtefotaUpgradeFibocom interface (CVE-2026-71945)
CVE-2026-48122 Ruby LSP is an implementation of the language server protocol for Ruby. Several workspace-level settings in the Ruby…
CVE-2026-19243 Command Injection in HKUDS nanobot (CVE-2026-19243)
CVE-2026-48097 OS Command Injection in NexTor IP Changer (CVE-2026-48097)
CVE-2026-48098 OS Command Injection in NexTor IP Changer (CVE-2026-48098)
CVE-2026-15816 OS Command Injection in dracut (CVE-2026-15816)
CVE-2026-63725 OS Command Injection in Apache (CVE-2026-63725)
CVE-2026-15733 A Remote Code Execution (RCE) vulnerability exist in WGDashboard version 4.2.3 and earlier....
CVE-2026-67434 OS Command Injection in squizlabs/php_codesniffer (CVE-2026-67434)
CVE-2026-67261 OS Command Injection in Dell Virtual Storage Integrator for VMware vSphere Client (CVE-2026-67261)
CVE-2026-53975 OS Command Injection in OpenChamber (CVE-2026-53975)
CVE-2026-19036 Command Injection in Shibby Tomato (CVE-2026-19036)
CVE-2026-19035 Command Injection in Shibby Tomato (CVE-2026-19035)
CVE-2026-19034 Command Injection in Shibby Tomato (CVE-2026-19034)
CVE-2026-71312 OS Command Injection in github.com/rclone/rclone (CVE-2026-71312)
CVE-2026-66297 OS Command Injection in Livebook (CVE-2026-66297)

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