{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-21917 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21917 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21917 is a critical authentication bypass vulnerability in Rockwell Automation FactoryTalk® Service Platform, 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-2024-21917 and fix it if it is affected.\n\nWhat it is: CVE-2024-21917 is a critical authentication bypass vulnerability in Rockwell Automation FactoryTalk® Service Platform, 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-2024-21917 in the wild and no public exploit code.\n\nAffected product: Rockwell Automation FactoryTalk® Service 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-2024-21917/ (Markdown: https://insights.sbomify.com/CVE-2024-21917/index.md)","id":"CVE-2024-21917","markdown":"https://insights.sbomify.com/CVE-2024-21917/index.md","name":"CVE-2024-21917","record":{"aliases":["GHSA-5rh9-jc57-95mr"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["privilege_escalation","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial Automation Platform","requires_auth":"none","summary":"Attackers can steal service tokens to bypass authentication, allowing unauthorized access to retrieve user information and modify settings in FactoryTalk Service Platform.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Rockwell","cpe":[{"product":"factorytalk_services_platform","vendor":"rockwellautomation"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","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-347","name":"Improper Verification of Cryptographic Signature"}],"description":"A vulnerability exists in Rockwell Automation FactoryTalk® Service Platform that allows a malicious user to obtain the service token and use it for authentication on another FTSP directory. This is due to the lack of digital signing between the FTSP service token and directory.  If exploited, a malicious user could potentially retrieve user information and modify settings without any authentication.","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 FactoryTalk® Service Platform Service Token Vulnerability","id":"CVE-2024-21917","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Rockwell Automation Arena Simulation Vulnerable To Memory Corruption","id":"CVE-2024-21918"},"packages":[],"prev":{"headline":"Rockwell Automation Denial-of-service Vulnerability in ICE1 Controller","id":"CVE-2024-21916"},"products":["FactoryTalk® Service Platform"],"published":"2024-01-31","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":"Deserialization in Rockwell Automation All versions of FactoryTalk Diagnostics software, a subsystem of the FactoryTalk Services Platform","id":"CVE-2020-6967","kev_date_added":null,"published":"2020-03-23"},{"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-01-15","vendors":["Rockwell Automation"]},"summary":"Attackers can steal service tokens to bypass authentication, allowing unauthorized access to retrieve user information and modify settings in FactoryTalk Service Platform.","url":"https://insights.sbomify.com/CVE-2024-21917/"}