{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-11999 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-11999 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-11999 is a high-severity code injection vulnerability in FactoryTalk Linx, RSLinx Classic, Connected Components Workbench, ControlFLASH Plus, FactoryTalk Asset Centre, FactoryTalk Linx CommDTM, Studio 5000 Launcher, Studio 5000 Logix Designer software, published on 15 Jun 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-11999 and fix it if it is affected.\n\nWhat it is: CVE-2020-11999 is a high-severity code injection vulnerability in FactoryTalk Linx, RSLinx Classic, Connected Components Workbench, ControlFLASH Plus, FactoryTalk Asset Centre, FactoryTalk Linx CommDTM, Studio 5000 Launcher, Studio 5000 Logix Designer software, published on 15 Jun 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-11999 in the wild and no public exploit code.\n\nAffected product: FactoryTalk Linx, RSLinx Classic, Connected Components Workbench, ControlFLASH Plus, FactoryTalk Asset Centre, FactoryTalk Linx CommDTM, Studio 5000 Launcher, Studio 5000 Logix Designer software. 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-2020-11999/ (Markdown: https://insights.sbomify.com/CVE-2020-11999/index.md)","id":"CVE-2020-11999","markdown":"https://insights.sbomify.com/CVE-2020-11999/index.md","name":"CVE-2020-11999","record":{"aliases":["GHSA-hjcj-7cv6-7vcj"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial automation software","requires_auth":"low_privilege","summary":"Attackers can execute unauthorized code and modify data via an exposed API in Rockwell Automation industrial software.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"factorytalk_linx","vendor":"rockwellautomation"},{"product":"rslinx_classic","vendor":"rockwellautomation"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"FactoryTalk Linx versions 6.00, 6.10, and 6.11, RSLinx Classic v4.11.00 and prior,Connected Components Workbench: Version 12 and prior, ControlFLASH: Version 14 and later, ControlFLASH Plus: Version 1 and later, FactoryTalk Asset Centre: Version 9 and later, FactoryTalk Linx CommDTM: Version 1 and later, Studio 5000 Launcher: Version 31 and later Stud, 5000 Logix Designer software: Version 32 and prior is vulnerable. An exposed API call allows users to provide files to be processed without sanitation. This may allow an attacker to specify a filename to execute unauthorized code and modify files or 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":"Code injection in FactoryTalk Linx, RSLinx Classic, Connected Components Workbench, ControlFLASH Plus, FactoryTalk Asset Centre, FactoryTalk Linx CommDTM, Studio 5000 Launcher, Studio 5000 Logix Designer software","id":"CVE-2020-11999","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Deserialization in Ignition 8 Gateway","id":"CVE-2020-12000"},"packages":[],"prev":{"headline":"Remote code execution in Apache ActiveMQ","id":"CVE-2020-11998"},"products":["FactoryTalk Linx, RSLinx Classic, Connected Components Workbench, ControlFLASH Plus, FactoryTalk Asset Centre, FactoryTalk Linx CommDTM, Studio 5000 Launcher, Studio 5000 Logix Designer software"],"published":"2020-06-15","related":[{"cvss_score":9.8,"headline":"Memory corruption in FactoryTalk Linx","id":"CVE-2020-27251","kev_date_added":null,"published":"2020-11-26"},{"cvss_score":9.8,"headline":"Path traversal in FactoryTalk Linx, RSLinx Classic, Connected Components Workbench, ControlFLASH Plus, FactoryTalk Asset Centre, FactoryTalk Linx CommDTM, Studio 5000 Launcher, Studio 5000 Logix Designer software","id":"CVE-2020-12001","kev_date_added":null,"published":"2020-06-15"},{"cvss_score":8.5,"headline":"Rockwell Automation FactoryTalk® Linx Privilege Escalation Vulnerabilities","id":"CVE-2025-9067","kev_date_added":null,"published":"2025-10-14"},{"cvss_score":8.5,"headline":"Rockwell Automation FactoryTalk® Linx Privilege Escalation Vulnerabilities","id":"CVE-2025-9068","kev_date_added":null,"published":"2025-10-14"},{"cvss_score":8.4,"headline":"Rockwell Automation FactoryTalk® Linx Network Browser Security Bypass Vulnerability","id":"CVE-2025-7972","kev_date_added":null,"published":"2025-08-14"},{"cvss_score":8.2,"headline":"Rockwell Automation FactoryTalk Linx Vulnerable to Denial-of-Service and Information Disclosure","id":"CVE-2023-29464","kev_date_added":null,"published":"2023-10-13"}],"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":"Attackers can execute unauthorized code and modify data via an exposed API in Rockwell Automation industrial software.","url":"https://insights.sbomify.com/CVE-2020-11999/"}