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Cwe 22

🧬 CWE Related 96
slug: cwe-22

Explanation

CWE-22は「ファイル名のパスをユーザー入力から組み立てるとき、`../` のような相対パス記号をきちんと無害化せず、本来アクセスできないファイルを読み書きされてしまう欠陥」のことです。 ファイルダウンロード機能・画像表示機能・テンプレート機能でよく見られます。 対策は「絶対パスへの正規化 + 許可されたディレクトリ内かのチェック」、または「ファイル名にIDのみを使い、パス記号を一切使わない設計」。
📌 Example
CVE-2024-57726 (SimpleHelp): zipファイル展開時のZip Slip攻撃で、サーバー上の任意の場所にファイル書き込みされる脆弱性。CISA KEV入り。
🔗 Related links

🔖 Related tags

Cwe 20125 Cwe 78120 Cwe 787105 Cwe 41699 Cwe 11990 Cwe 9484 Cwe 50270 Cwe 7966 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 100

ID Title
CVE-2022-26500 KEV [KEV] Path Traversal in Veeam backup-replication (CVE-2022-26500)
CVE-2022-41352 KEV [KEV] Path Traversal in Synacor zimbra-collaboration-suite-zcs (CVE-2022-41352)
CVE-2022-26352 KEV [KEV] Path Traversal in dotcms (CVE-2022-26352)
CVE-2020-36193 KEV [KEV] Path Traversal in Pear archive-tar (CVE-2020-36193)
CVE-2022-27925 KEV [KEV] Path Traversal in Synacor zimbra-collaboration-suite-zcs (CVE-2022-27925)
CVE-2022-30333 KEV [KEV] Path Traversal in Rarlab unrar (CVE-2022-30333)
CVE-2019-7194 KEV [KEV] Path Traversal in Qnap photo-station (CVE-2019-7194)
CVE-2019-7195 KEV [KEV] Path Traversal in Qnap photo-station (CVE-2019-7195)
CVE-2015-0016 KEV [KEV] Path Traversal in Microsoft windows (CVE-2015-0016)
CVE-2022-29464 KEV [KEV] Path Traversal in Wso2 multiple-products (CVE-2022-29464)
CVE-2014-0780 KEV [KEV] Path Traversal in Indusoft web-studio (CVE-2014-0780)
CVE-2019-7483 KEV [KEV] Path Traversal in Sonicwall sma100 (CVE-2019-7483)
CVE-2010-2861 KEV [KEV] Path Traversal in Adobe coldfusion (CVE-2010-2861)
CVE-2020-1631 KEV [KEV] Path Traversal in Juniper junos-os (CVE-2020-1631)
CVE-2016-0752 KEV [KEV] Path Traversal in rails (CVE-2016-0752)
CVE-2015-4068 KEV [KEV] Path Traversal in Arcserve unified-data-protection-udp (CVE-2015-4068)
CVE-2015-3035 KEV [KEV] Path Traversal in Tp-link multiple-archer-devices (CVE-2015-3035)
CVE-2015-0666 KEV [KEV] Path Traversal in Cisco prime-data-center-network-manager-dcnm (CVE-2015-0666)
CVE-2014-0130 KEV [KEV] Path Traversal in rails (CVE-2014-0130)
CVE-2020-14864 KEV [KEV] Path Traversal in Oracle intelligence-enterprise-edition (CVE-2020-14864)
CVE-2018-14847 KEV [KEV] Path Traversal in Mikrotik routeros (CVE-2018-14847)
CVE-2019-19781 KEV [KEV] Path Traversal in Citrix application-delivery-controller-adc (CVE-2019-19781)
CVE-2019-3396 KEV [KEV] Path Traversal in Atlassian confluence-server-and-data-server (CVE-2019-3396)
CVE-2020-5902 KEV [KEV] Path Traversal in F5 big-ip (CVE-2020-5902)
CVE-2018-13379 KEV [KEV] Path Traversal in Fortinet fortios (CVE-2018-13379)
CVE-2020-4430 KEV [KEV] Path Traversal in Ibm data-risk-manager (CVE-2020-4430)
CVE-2021-40444 KEV [KEV] Path Traversal in Microsoft mshtml (CVE-2021-40444)
CVE-2019-11510 KEV [KEV] Path Traversal in Ivanti pulse-connect-secure (CVE-2019-11510)
CVE-2020-11652 KEV [KEV] Path Traversal in Saltstack salt (CVE-2020-11652)
CVE-2018-2380 KEV [KEV] Path Traversal in Sap customer-relationship-management-crm (CVE-2018-2380)

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