{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2024-21916 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21916 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21916 is a high-severity denial of service vulnerability in Rockwell Automation ControlLogix® 5570, published on 31 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-21916 and fix it if it is affected.\n\nWhat it is: CVE-2024-21916 is a high-severity denial of service vulnerability in Rockwell Automation ControlLogix® 5570, published on 31 Jan 2024. 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-2024-21916 in the wild and no public exploit code.\n\nAffected product: Rockwell Automation ControlLogix® 5570. 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-2024-21916/ (Markdown: https://insights.sbomify.com/CVE-2024-21916/index.md)","id":"CVE-2024-21916","markdown":"https://insights.sbomify.com/CVE-2024-21916/index.md","name":"CVE-2024-21916","record":{"aliases":["GHSA-2798-r58g-fffv"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"PLC controller","requires_auth":"none","summary":"Attackers can cause a major nonrecoverable fault in Rockwell ControlLogix and GuardLogix controllers, forcing a device restart.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Rockwell","cpe":[{"product":"controllogix_5570_controller_firmware","vendor":"rockwellautomation"},{"product":"controllogix_5570_redundant_controller_firmware","vendor":"rockwellautomation"},{"product":"guardlogix_5570_controller_firmware","vendor":"rockwellautomation"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A denial-of-service vulnerability exists in specific Rockwell Automation ControlLogix ang GuardLogix controllers. If exploited, the product could potentially experience a major nonrecoverable fault (MNRF). The device will restart itself to recover from the MNRF.","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":"Rockwell Automation Denial-of-service Vulnerability in ICE1 Controller","id":"CVE-2024-21916","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Rockwell Automation FactoryTalk® Service Platform Service Token Vulnerability","id":"CVE-2024-21917"},"packages":[],"prev":{"headline":"Rockwell Automation FactoryTalk® Service Platform Elevated Privileges Vulnerability Through Web Service Functionality","id":"CVE-2024-21915"},"products":["ControlLogix® 5570","ControlLogix® 5570 redundant","GuardLogix® 5570"],"published":"2024-01-31","related":[],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-01","vendors":["Rockwell Automation"]},"summary":"Attackers can cause a major nonrecoverable fault in Rockwell ControlLogix and GuardLogix controllers, forcing a device restart.","url":"https://insights.sbomify.com/CVE-2024-21916/"}