{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2023-6815 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-6815 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-6815 is a medium-severity vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU, published on 13 Feb 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-6815 and fix it if it is affected.\n\nWhat it is: CVE-2023-6815 is a medium-severity vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU, published on 13 Feb 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-6815 in the wild and no public exploit code.\n\nAffected product: Mitsubishi Electric Corporation MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU. 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-2023-6815/ (Markdown: https://insights.sbomify.com/CVE-2023-6815/index.md)","id":"CVE-2023-6815","markdown":"https://insights.sbomify.com/CVE-2023-6815/index.md","name":"CVE-2023-6815","record":{"aliases":["GHSA-r5w8-hf4h-f29v"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Mitsubishi PLC","requires_auth":"low_privilege","summary":"Remote authenticated attackers can disclose lower-level user credentials by sending crafted packets to Mitsubishi MELSEC iQ-R Safety and Process CPUs.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Mitsubishi","cpe":[{"product":"r08psfcpu_firmware","vendor":"mitsubishielectric"},{"product":"r08sfcpu_firmware","vendor":"mitsubishielectric"},{"product":"r120psfcpu_firmware","vendor":"mitsubishielectric"},{"product":"r120sfcpu_firmware","vendor":"mitsubishielectric"},{"product":"r16psfcpu_firmware","vendor":"mitsubishielectric"},{"product":"r16sfcpu_firmware","vendor":"mitsubishielectric"},{"product":"r32psfcpu_firmware","vendor":"mitsubishielectric"},{"product":"r32sfcpu_firmware","vendor":"mitsubishielectric"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.","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 in MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU","id":"CVE-2023-6815","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":"Xorg-x11-server: heap buffer overflow in devicefocusevent and procxiquerypointer","id":"CVE-2023-6816"},"packages":[],"prev":{"headline":"Information Exposure Vulnerability in Cosminexus Component Container","id":"CVE-2023-6814"},"products":["MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU","MELSEC iQ-R Series SIL2 Process CPU R120PSFCPU","MELSEC iQ-R Series SIL2 Process CPU R16PSFCPU","MELSEC iQ-R Series SIL2 Process CPU R32PSFCPU","MELSEC iQ-R Series Safety CPU R08SFCPU","MELSEC iQ-R Series Safety CPU R120SFCPU","MELSEC iQ-R Series Safety CPU R16SFCPU","MELSEC iQ-R Series Safety CPU R32SFCPU"],"published":"2024-02-13","related":[{"cvss_score":9.1,"headline":"Information disclosure in MELSEC iQ-R Series SIL2 Process CPU R08PSFCPU","id":"CVE-2021-20599","kev_date_added":null,"published":"2021-10-14"},{"cvss_score":9.1,"headline":"Information disclosure in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU","id":"CVE-2021-20597","kev_date_added":null,"published":"2021-08-06"},{"cvss_score":7.5,"headline":"Information disclosure in Mitsubishi Electric MELSEC iQ-R series Safety CPU modules R08/16/32/120SFCPU; Mitsubishi Electric MELSEC iQ-R series SIL2 Process CPU modules R08/16/32/120PSFCPU","id":"CVE-2021-20594","kev_date_added":null,"published":"2021-08-06"},{"cvss_score":5.3,"headline":"Denial of service in MELSEC iQ-R series CPU modules R08/16/32/120SFCPU; R08/16/32/120PSFCPU","id":"CVE-2021-20598","kev_date_added":null,"published":"2021-08-06"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-02","vendors":["Mitsubishi Electric Corporation"]},"summary":"Remote authenticated attackers can disclose lower-level user credentials by sending crafted packets to Mitsubishi MELSEC iQ-R Safety and Process CPUs.","url":"https://insights.sbomify.com/CVE-2023-6815/"}