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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-2025-15101 OS Command Injection in Asus Firmware (CVE-2025-15101)
CVE-2026-26832 OS Command Injection in Zapolnoch (CVE-2026-26832)
CVE-2026-33412 OS Command Injection in Vim (CVE-2026-33412)
CVE-2026-23920 OS Command Injection in Zabbix (CVE-2026-23920)
CVE-2026-3227 OS Command Injection in Tp Link Tl Wr841N (CVE-2026-3227)
CVE-2026-31386 OS Command Injection in Litespeedtech (CVE-2026-31386)
CVE-2025-14287 Code Injection in Lfprojects (CVE-2025-14287)
CVE-2026-28384 OS Command Injection in Canonical LXD (CVE-2026-28384)
CVE-2025-70082 OS Command Injection in Lantronix EDS3000PS (CVE-2025-70082)
CVE-2025-67041 OS Command Injection in Lantronix EDS3000PS (CVE-2025-67041)
CVE-2025-67035 OS Command Injection in Lantronix EDS5000 (CVE-2025-67035)
CVE-2025-67036 OS Command Injection in Lantronix EDS5000 (CVE-2025-67036)
CVE-2025-67037 OS Command Injection in Lantronix EDS5000 (CVE-2025-67037)
CVE-2025-67034 OS Command Injection in Lantronix EDS5000 (CVE-2025-67034)
CVE-2026-23816 OS Command Injection in AOS-CX Switches (CVE-2026-23816)
CVE-2026-28292 Vulnerability in simple-git (CVE-2026-28292)
CVE-2026-25836 OS Command Injection in Fortinet FortiSandbox Cloud (CVE-2026-25836)
CVE-2026-29783 OS Command Injection in Github (CVE-2026-29783)
CVE-2026-20008 OS Command Injection in Cisco CLI commands (CVE-2026-20008)
CVE-2026-28517 OS Command Injection in openDCIM (CVE-2026-28517)
CVE-2026-25109 OS Command Injection in XWEB Pro (CVE-2026-25109)
CVE-2026-20910 OS Command Injection in XWEB Pro (CVE-2026-20910)
CVE-2026-25108 KEV [KEV] OS Command Injection in Soliton Systems K.K FileZen (CVE-2026-25108)
CVE-2026-26318 OS Command Injection in systeminformation (CVE-2026-26318)
CVE-2026-26280 OS Command Injection in Systeminformation (CVE-2026-26280)
CVE-2026-2670 Command Injection in Advantech WISE-6610 (CVE-2026-2670)
CVE-2026-1731 KEV [KEV] OS Command Injection in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) (CVE-2026-1731)
CVE-2025-65480 OS Command Injection in Pacom Unison Client (CVE-2025-65480)
CVE-2025-11953 KEV [KEV] OS Command Injection in React Native Community CLI (CVE-2025-11953)
CVE-2026-22550 OS Command Injection in ELECOM wireless LAN products (CVE-2026-22550)

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