var-202407-0490
Vulnerability from variot
A vulnerability has been identified in SIMATIC PCS neo V4.0 (All versions), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions < V18 Update 2). Affected applications do not properly restrict the .NET BinaryFormatter when deserializing user-controllable input. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.
This is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300. SIMATIC PCS neo is a distributed control system (DCS). SIMATIC STEP 7 (TIA Portal) is an engineering software for configuring and programming SIMATIC controllers. Totally Integrated Automation Portal (TIA Portal) is a PC software that provides the full range of Siemens digital automation services, from digital planning, integrated engineering to transparent operation
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Affected applications do not properly restrict the .NET BinaryFormatter when deserializing user-controllable input. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application. \r\n\r\nThis is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300. SIMATIC PCS neo is a distributed control system (DCS). SIMATIC STEP 7 (TIA Portal) is an engineering software for configuring and programming SIMATIC controllers. Totally Integrated Automation Portal (TIA Portal) is a PC software that provides the full range of Siemens digital automation services, from digital planning, integrated engineering to transparent operation", sources: [ { db: "NVD", id: "CVE-2022-45147", }, { db: "CNVD", id: "CNVD-2024-32683", }, ], trust: 1.44, }, external_ids: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/external_ids#", data: { "@container": "@list", }, sources: { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", }, }, }, data: [ { db: "SIEMENS", id: "SSA-825651", trust: 1.6, }, { db: "NVD", id: "CVE-2022-45147", trust: 1.6, }, { db: "CNVD", id: "CNVD-2024-32683", trust: 0.6, }, ], sources: [ { db: "CNVD", id: "CNVD-2024-32683", }, { db: "NVD", id: "CVE-2022-45147", }, ], }, id: "VAR-202407-0490", iot: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot#", sources: { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", }, }, }, data: true, sources: [ { db: "CNVD", id: "CNVD-2024-32683", }, ], trust: 1.2076923, }, iot_taxonomy: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#", data: { "@container": "@list", }, sources: { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", }, }, }, data: [ { category: [ "ICS", ], sub_category: null, trust: 0.6, }, ], sources: [ { db: "CNVD", id: "CNVD-2024-32683", }, ], }, last_update_date: "2024-07-23T22:38:24.768000Z", patch: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/patch#", data: { "@container": "@list", }, sources: { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", }, }, }, data: [ { title: "Patch for Siemens SIMATIC STEP 7 (TIA Portal) Deserialization Vulnerability", trust: 0.6, url: "https://www.cnvd.org.cn/patchinfo/show/569066", }, ], sources: [ { db: "CNVD", id: "CNVD-2024-32683", }, ], }, problemtype_data: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#", sources: { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", }, }, }, data: [ { problemtype: "CWE-502", trust: 1, }, ], sources: [ { db: "NVD", id: "CVE-2022-45147", }, ], }, references: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/references#", data: { "@container": "@list", }, sources: { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", }, }, }, data: [ { trust: 1.6, url: "https://cert-portal.siemens.com/productcert/html/ssa-825651.html", }, ], sources: [ { db: "CNVD", id: "CNVD-2024-32683", }, { db: "NVD", id: "CVE-2022-45147", }, ], }, sources: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", data: { "@container": "@list", }, }, data: [ { db: "CNVD", id: "CNVD-2024-32683", }, { db: "NVD", id: "CVE-2022-45147", }, ], }, sources_release_date: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#", data: { "@container": "@list", }, }, data: [ { date: "2024-07-19T00:00:00", db: "CNVD", id: "CNVD-2024-32683", }, { date: "2024-07-09T12:15:08.830000", db: "NVD", id: "CVE-2022-45147", }, ], }, sources_update_date: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#", data: { "@container": "@list", }, }, data: [ { date: "2024-07-16T00:00:00", db: "CNVD", id: "CNVD-2024-32683", }, { date: "2024-07-09T18:19:14.047000", db: "NVD", id: "CVE-2022-45147", }, ], }, title: { "@context": { "@vocab": "https://www.variotdbs.pl/ref/title#", sources: { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", }, }, }, data: "Siemens SIMATIC STEP 7 (TIA Portal) Deserialization Vulnerability", sources: [ { db: "CNVD", id: "CNVD-2024-32683", }, ], trust: 0.6, }, }
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