{"answers":{"affected":"It affects 32 products.","exploited":"There is no known exploitation of CVE-2022-24946 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-24946 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-24946 is a high-severity vulnerability in Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V; Mitsubishi Electric MELSEC-Q Series Q03UDECPU; Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU; Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU; Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU; Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V; Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G); Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS; Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P); Mitsubishi Electric MELSEC-L series L26CPU-(P)BT; Mitsubishi Electric MELIPC Series MI5122-VW, published on 15 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-24946 and fix it if it is affected.\n\nWhat it is: CVE-2022-24946 is a high-severity vulnerability in Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V; Mitsubishi Electric MELSEC-Q Series Q03UDECPU; Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU; Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU; Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU; Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V; Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G); Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS; Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P); Mitsubishi Electric MELSEC-L series L26CPU-(P)BT; Mitsubishi Electric MELIPC Series MI5122-VW, published on 15 Jun 2022. 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-2022-24946 in the wild and no public exploit code.\n\nAffected product: Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V; Mitsubishi Electric MELSEC-Q Series Q03UDECPU; Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU; Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU; Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU; Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V; Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G); Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS; Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P); Mitsubishi Electric MELSEC-L series L26CPU-(P)BT; Mitsubishi Electric MELIPC Series MI5122-VW. 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-2022-24946/ (Markdown: https://insights.sbomify.com/CVE-2022-24946/index.md)","id":"CVE-2022-24946","markdown":"https://insights.sbomify.com/CVE-2022-24946/index.md","name":"CVE-2022-24946","record":{"aliases":["GHSA-xwg7-jq5f-xfcj"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Mitsubishi PLC firmware","requires_auth":"none","summary":"Remote unauthenticated attackers can cause denial of service in Ethernet communications by sending specially crafted packets to affected Mitsubishi PLCs.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Mitsubishi","cpe":[{"product":"l02cpu-p_firmware","vendor":"mitsubishielectric"},{"product":"l02cpu_firmware","vendor":"mitsubishielectric"},{"product":"l02scpu-p_firmware","vendor":"mitsubishielectric"},{"product":"l02scpu_firmware","vendor":"mitsubishielectric"},{"product":"l06cpu-p_firmware","vendor":"mitsubishielectric"},{"product":"l06cpu_firmware","vendor":"mitsubishielectric"},{"product":"l26cpu-\\(p\\)bt_firmware","vendor":"mitsubishielectric"},{"product":"l26cpu-bt-cm_firmware","vendor":"mitsubishielectric"},{"product":"l26cpu-bt_firmware","vendor":"mitsubishielectric"},{"product":"l26cpu-p_firmware","vendor":"mitsubishielectric"},{"product":"l26cpu-pbt_firmware","vendor":"mitsubishielectric"},{"product":"l26cpu_firmware","vendor":"mitsubishielectric"},{"product":"q03udecpu_firmware","vendor":"mitsubishielectric"},{"product":"q04udehcpu_firmware","vendor":"mitsubishielectric"},{"product":"q04udpvcpu_firmware","vendor":"mitsubishielectric"},{"product":"q04udvcpu_firmware","vendor":"mitsubishielectric"},{"product":"q06ccpu-v_firmware","vendor":"mitsubishielectric"},{"product":"q06phcpu_firmware","vendor":"mitsubishielectric"},{"product":"q06udehcpu_firmware","vendor":"mitsubishielectric"},{"product":"q06udpvcpu_firmware","vendor":"mitsubishielectric"},{"product":"q06udvcpu_firmware","vendor":"mitsubishielectric"},{"product":"q100udehcpu_firmware","vendor":"mitsubishielectric"},{"product":"q10udehcpu_firmware","vendor":"mitsubishielectric"},{"product":"q13udehcpu_firmware","vendor":"mitsubishielectric"},{"product":"q13udpvcpu_firmware","vendor":"mitsubishielectric"},{"product":"q13udvcpu_firmware","vendor":"mitsubishielectric"},{"product":"q20udehcpu_firmware","vendor":"mitsubishielectric"},{"product":"q26dhccpu-ls_firmware","vendor":"mitsubishielectric"},{"product":"q26udehcpu_firmware","vendor":"mitsubishielectric"},{"product":"q26udpvcpu_firmware","vendor":"mitsubishielectric"},{"product":"q26udvcpu_firmware","vendor":"mitsubishielectric"},{"product":"q50udehcpu_firmware","vendor":"mitsubishielectric"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-667","name":"Improper Locking"},{"id":"CWE-413","name":"Improper Resource Locking"}],"description":"Improper Resource Locking vulnerability in Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V firmware versions \"16\" and prior, Mitsubishi Electric MELSEC-Q Series Q03UDECPU the first 5 digits of serial No. \"24061\" and prior, Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU the first 5 digits of serial No. \"24061\" and prior, Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU the first 5 digits of serial number \"24051\" and prior, Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU the first 5 digits of serial number \"24051\" and prior, Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V all versions, Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G) all versions, Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS all versions, Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P) the first 5 digits of serial number \"24051\" and prior, Mitsubishi Electric MELSEC-L series L26CPU-(P)BT the first 5 digits of serial number \"24051\" and prior and Mitsubishi Electric MELIPC Series MI5122-VW firmware versions \"05\" and prior allows a remote unauthenticated attacker to cause a denial of service (DoS) condition in Ethernet communications by sending specially crafted packets. A system reset of the products is required for recovery.","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":"Race condition in Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V; Mitsubishi Electric MELSEC-Q Series Q03UDECPU; Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU; Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU; Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU; Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V; Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G); Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS; Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P); Mitsubishi Electric MELSEC-L series L26CPU-(P)BT; Mitsubishi Electric MELIPC Series MI5122-VW","id":"CVE-2022-24946","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2022"},"n_packages":0,"n_references":3,"next":{"headline":"Apache JSPWiki CSRF Account Takeover","id":"CVE-2022-24947"},"packages":[],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2022-24945"},"products":["Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V; Mitsubishi Electric MELSEC-Q Series Q03UDECPU; Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU; Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU; Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU; Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V; Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G); Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS; Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P); Mitsubishi Electric MELSEC-L series L26CPU-(P)BT; Mitsubishi Electric MELIPC Series MI5122-VW"],"published":"2022-06-15","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":"2026-06-02","vendors":["n/a"]},"summary":"Remote unauthenticated attackers can cause denial of service in Ethernet communications by sending specially crafted packets to affected Mitsubishi PLCs.","url":"https://insights.sbomify.com/CVE-2022-24946/"}