{"answers":{"affected":"It affects 38 products.","exploited":"There is no known exploitation of CVE-2023-0457 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-0457 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0457 is a high-severity vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET, published on 3 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-0457 and fix it if it is affected.\n\nWhat it is: CVE-2023-0457 is a high-severity vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET, published on 3 Mar 2023. 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-2023-0457 in the wild and no public exploit code.\n\nAffected product: Mitsubishi Electric Corporation MELSEC iQ-F Series FX5-ENET. 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-2023-0457/ (Markdown: https://insights.sbomify.com/CVE-2023-0457/index.md)","id":"CVE-2023-0457","markdown":"https://insights.sbomify.com/CVE-2023-0457/index.md","name":"CVE-2023-0457","record":{"aliases":["GHSA-wmp3-7qc8-4x9f"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["data_read","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Mitsubishi PLC","requires_auth":"none","summary":"Remote attackers can read plaintext credentials from project files to access FTP or Web servers on Mitsubishi MELSEC PLCs.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Mitsubishi","cpe":[{"product":"fx5-enet\\/ip_firmware","vendor":"mitsubishielectric"},{"product":"fx5-enet_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-30mr\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-30mt\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-30mt\\/ess_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-40mr\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-40mt\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-40mt\\/ess_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-60mr\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-60mt\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-60mt\\/ess_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-80mr\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-80mt\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5s-80mt\\/ess_firmware","vendor":"mitsubishielectric"},{"product":"fx5uc-32mr\\/ds-ts_firmware","vendor":"mitsubishielectric"},{"product":"fx5uc-32mt\\/d_firmware","vendor":"mitsubishielectric"},{"product":"fx5uc-32mt\\/ds-ts_firmware","vendor":"mitsubishielectric"},{"product":"fx5uc-32mt\\/dss-ts_firmware","vendor":"mitsubishielectric"},{"product":"fx5uc-32mt\\/dss_firmware","vendor":"mitsubishielectric"},{"product":"fx5uc-64mt\\/d_firmware","vendor":"mitsubishielectric"},{"product":"fx5uc-64mt\\/dss_firmware","vendor":"mitsubishielectric"},{"product":"fx5uc-96mt\\/d_firmware","vendor":"mitsubishielectric"},{"product":"fx5uc-96mt\\/dss_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-24mr\\/es-a_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-24mr\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-24mt\\/es-a_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-24mt\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-24mt\\/ess_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-40mr\\/es-a_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-40mr\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-40mt\\/es-a_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-40mt\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-40mt\\/ess_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-60mr\\/es-a_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-60mr\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-60mt\\/es-a_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-60mt\\/es_firmware","vendor":"mitsubishielectric"},{"product":"fx5uj-60mt\\/ess_firmware","vendor":"mitsubishielectric"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-522","name":"Insufficiently Protected Credentials"},{"id":"CWE-256","name":"Plaintext Storage of a Password"}],"description":"Plaintext Storage of a Password vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series, MELSEC iQ-R Series, MELSEC-Q Series and MELSEC-L Series allows a remote unauthenticated attacker to disclose plaintext credentials stored in project files and login into FTP server or Web server.","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":"Information Disclosure Vulnerability in MELSEC Series","id":"CVE-2023-0457","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Spectre V1 Gadget in do_prlimit in the Linux Kernel","id":"CVE-2023-0458"},"packages":[],"prev":{"headline":"Apicast proxies the api call with incorrect jwt token to the api backend without proper authorization check","id":"CVE-2023-0456"},"products":["MELSEC iQ-F Series FX5-ENET","MELSEC iQ-F Series FX5-ENET/IP","MELSEC iQ-F Series FX5S-30MR/ES","MELSEC iQ-F Series FX5S-30MT/ES","MELSEC iQ-F Series FX5S-30MT/ESS","MELSEC iQ-F Series FX5S-40MR/ES","MELSEC iQ-F Series FX5S-40MT/ES","MELSEC iQ-F Series FX5S-40MT/ESS","MELSEC iQ-F Series FX5S-60MR/ES","MELSEC iQ-F Series FX5S-60MT/ES","MELSEC iQ-F Series FX5S-60MT/ESS","MELSEC iQ-F Series FX5S-80MR/ES","MELSEC iQ-F Series FX5S-80MT/ES","MELSEC iQ-F Series FX5S-80MT/ESS","MELSEC iQ-F Series FX5U-32MR/DS","MELSEC iQ-F Series FX5U-32MR/ES","MELSEC iQ-F Series FX5U-32MT/DS","MELSEC iQ-F Series FX5U-32MT/DSS","MELSEC iQ-F Series FX5U-32MT/ES","MELSEC iQ-F Series FX5U-32MT/ESS","MELSEC iQ-F Series FX5U-64MR/DS","MELSEC iQ-F Series FX5U-64MR/ES","MELSEC iQ-F Series FX5U-64MT/DS","MELSEC iQ-F Series FX5U-64MT/DSS","MELSEC iQ-F Series FX5U-64MT/ES","MELSEC iQ-F Series FX5U-64MT/ESS","MELSEC iQ-F Series FX5U-80MR/DS","MELSEC iQ-F Series FX5U-80MR/ES","MELSEC iQ-F Series FX5U-80MT/DS","MELSEC iQ-F Series FX5U-80MT/DSS","MELSEC iQ-F Series FX5U-80MT/ES","MELSEC iQ-F Series FX5U-80MT/ESS","MELSEC iQ-F Series FX5UC-32MR/DS-TS","MELSEC iQ-F Series FX5UC-32MT/D","MELSEC iQ-F Series FX5UC-32MT/DS-TS","MELSEC iQ-F Series FX5UC-32MT/DSS","MELSEC iQ-F Series FX5UC-32MT/DSS-TS","MELSEC iQ-F Series FX5UC-64MT/D","MELSEC iQ-F Series FX5UC-64MT/DSS","MELSEC iQ-F Series FX5UC-96MT/D","MELSEC iQ-F Series FX5UC-96MT/DSS","MELSEC iQ-F Series FX5UJ-24MR/ES","MELSEC iQ-F Series FX5UJ-24MR/ES-A","MELSEC iQ-F Series FX5UJ-24MT/ES","MELSEC iQ-F Series FX5UJ-24MT/ES-A","MELSEC iQ-F Series FX5UJ-24MT/ESS","MELSEC iQ-F Series FX5UJ-40MR/ES","MELSEC iQ-F Series FX5UJ-40MR/ES-A","MELSEC iQ-F Series FX5UJ-40MT/ES","MELSEC iQ-F Series FX5UJ-40MT/ES-A","MELSEC iQ-F Series FX5UJ-40MT/ESS","MELSEC iQ-F Series FX5UJ-60MR/ES","MELSEC iQ-F Series FX5UJ-60MR/ES-A","MELSEC iQ-F Series FX5UJ-60MT/ES","MELSEC iQ-F Series FX5UJ-60MT/ES-A","MELSEC iQ-F Series FX5UJ-60MT/ESS","MELSEC iQ-R Series R00CPU","MELSEC iQ-R Series R01CPU","MELSEC iQ-R Series R02CPU","MELSEC iQ-R Series R04CPU","MELSEC iQ-R Series R04ENCPU","MELSEC iQ-R Series R08CPU","MELSEC iQ-R Series R08ENCPU","MELSEC iQ-R Series R08PCPU","MELSEC iQ-R Series R08PSFCPU","MELSEC iQ-R Series R08SFCPU","MELSEC iQ-R Series R120CPU","MELSEC iQ-R Series R120ENCPU","MELSEC iQ-R Series R120PCPU","MELSEC iQ-R Series R120PSFCPU","MELSEC iQ-R Series R120SFCPU","MELSEC iQ-R Series R12CCPU-V","MELSEC iQ-R Series R16CPU","MELSEC iQ-R Series R16ENCPU","MELSEC iQ-R Series R16PCPU","MELSEC iQ-R Series R16PSFCPU","MELSEC iQ-R Series R16SFCPU","MELSEC iQ-R Series R32CPU","MELSEC iQ-R Series R32ENCPU","MELSEC iQ-R Series R32PCPU","MELSEC iQ-R Series R32PSFCPU","MELSEC iQ-R Series R32SFCPU","MELSEC iQ-R Series RJ71EN71","MELSEC-L Series L02CPU","MELSEC-L Series L02CPU-P","MELSEC-L Series L06CPU","MELSEC-L Series L06CPU-P","MELSEC-L Series L26CPU","MELSEC-L Series L26CPU-BT","MELSEC-L Series L26CPU-P","MELSEC-L Series L26CPU-PBT","MELSEC-L Series LJ71E71-100","MELSEC-Q Series Q03UDECPU","MELSEC-Q Series Q03UDVCPU","MELSEC-Q Series Q04UDEHCPU","MELSEC-Q Series Q04UDPVCPU","MELSEC-Q Series Q04UDVCPU","MELSEC-Q Series Q06UDEHCPU","MELSEC-Q Series Q06UDPVCPU","MELSEC-Q Series Q06UDVCPU","MELSEC-Q Series Q100UDEHCPU","MELSEC-Q Series Q10UDEHCPU","MELSEC-Q Series Q13UDEHCPU","MELSEC-Q Series Q13UDPVCPU","MELSEC-Q Series Q13UDVCPU","MELSEC-Q Series Q20UDEHCPU","MELSEC-Q Series Q26UDEHCPU","MELSEC-Q Series Q26UDPVCPU","MELSEC-Q Series Q26UDVCPU","MELSEC-Q Series Q50UDEHCPU","MELSEC-Q Series QJ71E71-100"],"published":"2023-03-03","related":[{"cvss_score":7.5,"headline":"Authentication bypass vulnerability in MELSEC iQ-R Series / iQ-F Series EtherNet/IP Modules","id":"CVE-2023-2060","kev_date_added":null,"published":"2023-06-02"},{"cvss_score":6.3,"headline":"File upload in MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP","id":"CVE-2023-2063","kev_date_added":null,"published":"2023-06-02"},{"cvss_score":6.2,"headline":"Authentication bypass vulnerability in MELSEC iQ-R Series / iQ-F Series EtherNet/IP Modules","id":"CVE-2023-2061","kev_date_added":null,"published":"2023-06-02"},{"cvss_score":6.2,"headline":"Information Disclosure vulnerability in EtherNet/IP Configuration tools","id":"CVE-2023-2062","kev_date_added":null,"published":"2023-06-02"}],"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":"2025-03-05","vendors":["Mitsubishi Electric Corporation"]},"summary":"Remote attackers can read plaintext credentials from project files to access FTP or Web servers on Mitsubishi MELSEC PLCs.","url":"https://insights.sbomify.com/CVE-2023-0457/"}