{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-6967 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-6967 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-6967 is a critical unsafe deserialization vulnerability in Rockwell Automation All versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform, published on 23 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-6967 and fix it if it is affected.\n\nWhat it is: CVE-2020-6967 is a critical unsafe deserialization vulnerability in Rockwell Automation All versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform, published on 23 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-6967 in the wild and no public exploit code.\n\nAffected product: Rockwell Automation All versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform. 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-2020-6967/ (Markdown: https://insights.sbomify.com/CVE-2020-6967/index.md)","id":"CVE-2020-6967","markdown":"https://insights.sbomify.com/CVE-2020-6967/index.md","name":"CVE-2020-6967","record":{"aliases":["GHSA-fmpr-x9v2-r3jj"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"FactoryTalk Diagnostics","requires_auth":"none","summary":"An attacker can execute arbitrary code by sending malicious data to the FactoryTalk Diagnostics .NET Remoting endpoint.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"factorytalk_services_platform","vendor":"rockwellautomation"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"In Rockwell Automation all versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform, FactoryTalk Diagnostics exposes a .NET Remoting endpoint via RNADiagnosticsSrv.exe at TCPtcp/8082, which can insecurely deserialize untrusted data.","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":"Deserialization in Rockwell Automation All versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform","id":"CVE-2020-6967","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in INNCOM INNControl 3","id":"CVE-2020-6968"},"packages":[],"prev":{"headline":"Weak cryptography in GE CARESCAPE Telemetry Server,ApexPro Telemetry Server,CARESCAPE Central Station,Clinical Information Center systems,CARESCAPE B450,B650,B850 Monitors","id":"CVE-2020-6966"},"products":["Rockwell Automation All versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform"],"published":"2020-03-23","related":[{"cvss_score":9.8,"headline":"Rockwell Multiple Products Insufficient Protected Credentials","id":"CVE-2021-22681","kev_date_added":"2026-03-05","published":"2021-03-03"},{"cvss_score":10,"headline":"Weak cryptography in Rockwell Automation FactoryTalk Services Platform","id":"CVE-2020-14516","kev_date_added":null,"published":"2021-03-18"},{"cvss_score":9.8,"headline":"Rockwell Automation FactoryTalk® Service Platform Service Token Vulnerability","id":"CVE-2024-21917","kev_date_added":null,"published":"2024-01-31"},{"cvss_score":9,"headline":"Rockwell Automation FactoryTalk® Service Platform Elevated Privileges Vulnerability Through Web Service Functionality","id":"CVE-2024-21915","kev_date_added":null,"published":"2024-02-16"},{"cvss_score":8.8,"headline":"Missing authorization in Rockwell Automation FactoryTalk Services Platform","id":"CVE-2020-12033","kev_date_added":null,"published":"2020-06-23"},{"cvss_score":8.5,"headline":"Rockwell Automation FactoryTalk Services Platform Protection Mechanism Failure","id":"CVE-2021-32960","kev_date_added":null,"published":"2022-04-01"}],"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":["n/a"]},"summary":"An attacker can execute arbitrary code by sending malicious data to the FactoryTalk Diagnostics .NET Remoting endpoint.","url":"https://insights.sbomify.com/CVE-2020-6967/"}