{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-7693 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-7693 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-7693 is a critical denial of service vulnerability in Rockwell Automation PLC - Micro850 L50E, published on 18 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-7693 and fix it if it is affected.\n\nWhat it is: CVE-2025-7693 is a critical denial of service vulnerability in Rockwell Automation PLC - Micro850 L50E, published on 18 Aug 2025. 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-2025-7693 in the wild and no public exploit code.\n\nAffected product: Rockwell Automation PLC - Micro850 L50E. 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-2025-7693/ (Markdown: https://insights.sbomify.com/CVE-2025-7693/index.md)","id":"CVE-2025-7693","markdown":"https://insights.sbomify.com/CVE-2025-7693/index.md","name":"CVE-2025-7693","record":{"aliases":["GHSA-3p2j-q62h-27w3"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial PLC","requires_auth":"none","summary":"Malformed CIP packets cause Rockwell Micro800 PLCs to crash and become unresponsive, requiring a power cycle and fault clear to recover.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Rockwell","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A security issue exists due to improper handling of malformed CIP Forward Close packets during fuzzing. The controller enters a solid red Fault LED state and becomes unresponsive. Upon power cycle, the controller will enter recoverable fault where the MS LED and Fault LED become flashing red and reports fault code 0xF015. To recover, clear the fault.","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 Micro800 Vulnerability","id":"CVE-2025-7693","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Woffice Core \u003c= 5.4.26 - Authenticated (Contributor+) Arbitrary File Deletion","id":"CVE-2025-7694"},"packages":[],"prev":{"headline":"Orion Login with SMS \u003c= 1.0.5 - Authentication Bypass via Weak OTP","id":"CVE-2025-7692"},"products":["PLC - Micro850 L50E"],"published":"2025-08-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2025-08-18","vendors":["Rockwell Automation"]},"summary":"Malformed CIP packets cause Rockwell Micro800 PLCs to crash and become unresponsive, requiring a power cycle and fault clear to recover.","url":"https://insights.sbomify.com/CVE-2025-7693/"}