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Cwe 502

🧬 CWE Related 1,305
slug: cwe-502

Explanation

CWE-502は「シリアライズされたデータ (オブジェクトをバイト列に変換したもの) を信頼せずに復元 (デシリアライズ) してしまう」欠陥です。 Java・Python・PHP・.NETなどで、攻撃者が細工したオブジェクトを送ると任意コード実行されてしまうため、Webサーバー乗っ取りの典型ルートです。
📌 Example
CVE-2017-9805 (Apache Struts2 REST Plugin): XMLデシリアライズによるRCEで、Equifax事件 (1.4億人個人情報流出) の直接原因となった。
🔗 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 782028 Cwe 941871 Cwe 8631869 Cwe 1221801

🛡 Vulnerabilities tagged with this 1,306

Image ID Title
CVE-2022-42004 Unsafe Deserialization in com.fasterxml.jackson.core:jackson-databind (CVE-2022-42004)
CVE-2022-42003 Unsafe Deserialization in FasterXML jackson-databind (CVE-2022-42003)
CVE-2022-41082 KEV [KEV] Unsafe Deserialization in Microsoft Exchange Server (CVE-2022-41082)
CVE-2022-35405 KEV [KEV] Unsafe Deserialization in Zoho ManageEngine (CVE-2022-35405)
CVE-2018-2628 KEV [KEV] Unsafe Deserialization in Oracle WebLogic Server (CVE-2018-2628)
CVE-2021-31010 KEV [KEV] Vulnerability in Apple iOS, macOS, watchOS (CVE-2021-31010)
CVE-2022-32224 Unsafe Deserialization in activerecord (CVE-2022-32224)
CVE-2021-36665 Unsafe Deserialization in Druva (CVE-2021-36665)
CVE-2022-25863 Unsafe Deserialization in gatsby-plugin-mdx (CVE-2022-25863)
CVE-2019-15271 KEV [KEV] Unsafe Deserialization in Cisco RV Series Routers (CVE-2019-15271)
CVE-2019-12868 Unsafe Deserialization in MISP (CVE-2019-12868)
CVE-2020-26867 Unsafe Deserialization in PcVue (CVE-2020-26867)
CVE-2022-25647 Unsafe Deserialization in com.google.code.gson:gson (CVE-2022-25647)
CVE-2022-29528 Unsafe Deserialization in MISP (CVE-2022-29528)
CVE-2021-27852 KEV [KEV] Unsafe Deserialization in Checkbox Survey (CVE-2021-27852)
CVE-2021-42237 KEV [KEV] Unsafe Deserialization in Sitecore XP (CVE-2021-42237)
CVE-2019-6340 KEV [KEV] Unsafe Deserialization in Drupal Core (CVE-2019-6340)
CVE-2019-10068 KEV [KEV] Unsafe Deserialization in Kentico Xperience (CVE-2019-10068)
CVE-2018-1000861 KEV [KEV] Unsafe Deserialization in Jenkins Stapler Web Framework (CVE-2018-1000861)
CVE-2021-42631 Unsafe Deserialization in Apple macOS (CVE-2021-42631)
CVE-2022-23302 Unsafe Deserialization in Apache Weblogic Server (CVE-2022-23302)
CVE-2022-23307 Unsafe Deserialization in Apache Weblogic Server (CVE-2022-23307)
CVE-2021-4104 Unsafe Deserialization in Apache Weblogic Server (CVE-2021-4104)
CVE-2017-12149 KEV [KEV] Unsafe Deserialization in Red Hat JBoss Application Server (CVE-2017-12149)
CVE-2021-44228 KEV [KEV] Vulnerability in Apache Log4j2 (CVE-2021-44228)
CVE-2021-42321 KEV [KEV] Vulnerability in Microsoft Exchange (CVE-2021-42321)
CVE-2018-4939 KEV [KEV] Unsafe Deserialization in Adobe ColdFusion (CVE-2018-4939)
CVE-2017-9805 KEV [KEV] Unsafe Deserialization in Apache Struts (CVE-2017-9805)
CVE-2021-35464 KEV [KEV] Unsafe Deserialization in ForgeRock Access Management (AM) (CVE-2021-35464)
CVE-2020-7961 KEV [KEV] Unsafe Deserialization in Liferay Portal (CVE-2020-7961)

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