{"answers":{"affected":"It affects 12 products.","exploited":"There is no known exploitation of CVE-2019-10943 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-10943 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-10943 is a high-severity vulnerability in Siemens SIMATIC Drive Controller family, published on 13 Aug 2019."},"fix_prompt":"Check this codebase for CVE-2019-10943 and fix it if it is affected.\n\nWhat it is: CVE-2019-10943 is a high-severity vulnerability in Siemens SIMATIC Drive Controller family, published on 13 Aug 2019. \nExploitation: There is no known exploitation of CVE-2019-10943 in the wild and no public exploit code.\n\nAffected product: Siemens SIMATIC Drive Controller family. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2019-10943/ (Markdown: https://insights.sbomify.com/CVE-2019-10943/index.md)","id":"CVE-2019-10943","markdown":"https://insights.sbomify.com/CVE-2019-10943/index.md","name":"CVE-2019-10943","record":{"aliases":["GHSA-c58v-2pgr-h7q6"],"analysis":null,"analysis_generated_by":null,"assigner":"siemens","cpe":[{"product":"simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware","vendor":"siemens"},{"product":"simatic_et_200sp_open_controller_cpu_1515sp_pc_firmware","vendor":"siemens"},{"product":"simatic_s7-1200_cpu_1211c_firmware","vendor":"siemens"},{"product":"simatic_s7-1200_cpu_1212c_firmware","vendor":"siemens"},{"product":"simatic_s7-1200_cpu_1214c_firmware","vendor":"siemens"},{"product":"simatic_s7-1200_cpu_1215c_firmware","vendor":"siemens"},{"product":"simatic_s7-1200_cpu_1217c_firmware","vendor":"siemens"},{"product":"simatic_s7-1500_cpu_1511c_firmware","vendor":"siemens"},{"product":"simatic_s7-1500_cpu_1512c_firmware","vendor":"siemens"},{"product":"simatic_s7-1500_cpu_1518_firmware","vendor":"siemens"},{"product":"simatic_s7-1500_software_controller","vendor":"siemens"},{"product":"simatic_s7_plcsim_advanced","vendor":"siemens"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"},{"id":"CWE-353","name":"Missing Support for Integrity Check"}],"description":"A vulnerability has been identified in SIMATIC Drive Controller family (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003c V20.8), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions \u003e= V20.8), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003c V4.4.0), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions \u003e= V4.4.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003c V2.8.1), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions \u003e= V2.8.1), SIMATIC S7-1500 Software Controller (All versions \u003c V20.8), SIMATIC S7-1500 Software Controller (All versions \u003e= V20.8), SIMATIC S7-PLCSIM Advanced (All versions \u003c V3.0), SIMATIC S7-PLCSIM Advanced (All versions \u003e= V3.0). An attacker with network access to port 102/tcp could potentially modify the user program on the PLC in a way that the running code is different from the source code which is stored on the device. An attacker must have network access to affected devices and must be able to perform changes to the user program. The vulnerability could impact the perceived integrity of the user program stored on the CPU. An engineer that tries to obtain the code of the user program running on the device, can receive different source code that is not actually running on the device.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"A vulnerability has been identified in SIMATIC Drive Controller family (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl.","id":"CVE-2019-10943","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in n/a","id":"CVE-2019-10945"},"packages":[],"prev":{"headline":"Denial of service in SCALANCE X-200 switch family (incl. SIPLUS NET variants)","id":"CVE-2019-10942"},"products":["SIMATIC Drive Controller family","SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants)","SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)","SIMATIC S7-1200 CPU family (incl. SIPLUS variants)","SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants)","SIMATIC S7-1500 Software Controller","SIMATIC S7-PLCSIM Advanced"],"published":"2019-08-13","related":[{"cvss_score":7.5,"headline":"Denial of service in SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)","id":"CVE-2019-19281","kev_date_added":null,"published":"2020-03-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["Siemens"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2019-10943/"}