{"answers":{"affected":"It affects 48 products.","exploited":"There is no known exploitation of CVE-2022-37301 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-37301 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-37301 is a high-severity vulnerability in Schneider Electric Legacy Modicon Quantum/Premium, published on 22 Nov 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-2022-37301 and fix it if it is affected.\n\nWhat it is: CVE-2022-37301 is a high-severity vulnerability in Schneider Electric Legacy Modicon Quantum/Premium, published on 22 Nov 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-2022-37301 in the wild and no public exploit code.\n\nAffected product: Schneider Electric Legacy Modicon Quantum/Premium. 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-2022-37301/ (Markdown: https://insights.sbomify.com/CVE-2022-37301/index.md)","id":"CVE-2022-37301","markdown":"https://insights.sbomify.com/CVE-2022-37301/index.md","name":"CVE-2022-37301","record":{"aliases":["GHSA-4v3w-rm54-5xg3"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Modicon PLC","requires_auth":"none","summary":"Integer underflow in Modbus TCP handling causes memory access violations and denial of service on Schneider Electric Modicon PLCs.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[{"product":"modicon_m340_bmx_p34-2010_firmware","vendor":"schneider-electric"},{"product":"modicon_m340_bmx_p34-2030_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmeh582040_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmeh582040c_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmeh582040s_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmeh584040_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmeh584040c_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmeh584040s_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmeh586040_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmeh586040c_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmeh586040s_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep581020_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep581020h_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep582020_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep582020h_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep582040_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep582040h_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep582040s_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep583020_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep583040_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep584020_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep584040_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep584040s_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep585040_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep585040c_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep586040_firmware","vendor":"schneider-electric"},{"product":"modicon_m580_bmep586040c_firmware","vendor":"schneider-electric"},{"product":"modicon_mc80_bmkc8020301_firmware","vendor":"schneider-electric"},{"product":"modicon_mc80_bmkc8020310_firmware","vendor":"schneider-electric"},{"product":"modicon_mc80_bmkc8030311_firmware","vendor":"schneider-electric"},{"product":"modicon_momentum_171cbu78090_firmware","vendor":"schneider-electric"},{"product":"modicon_momentum_171cbu98090_firmware","vendor":"schneider-electric"},{"product":"modicon_momentum_171cbu98091_firmware","vendor":"schneider-electric"},{"product":"modicon_premium_tsxp57_1634m_firmware","vendor":"schneider-electric"},{"product":"modicon_premium_tsxp57_2634m_firmware","vendor":"schneider-electric"},{"product":"modicon_premium_tsxp57_2834m_firmware","vendor":"schneider-electric"},{"product":"modicon_premium_tsxp57_454m_firmware","vendor":"schneider-electric"},{"product":"modicon_premium_tsxp57_4634m_firmware","vendor":"schneider-electric"},{"product":"modicon_premium_tsxp57_554m_firmware","vendor":"schneider-electric"},{"product":"modicon_premium_tsxp57_5634m_firmware","vendor":"schneider-electric"},{"product":"modicon_premium_tsxp57_6634m_firmware","vendor":"schneider-electric"},{"product":"modicon_quantum_140cpu65150_firmware","vendor":"schneider-electric"},{"product":"modicon_quantum_140cpu65150c_firmware","vendor":"schneider-electric"},{"product":"modicon_quantum_140cpu65160_firmware","vendor":"schneider-electric"},{"product":"modicon_quantum_140cpu65160c_firmware","vendor":"schneider-electric"},{"product":"modicon_quantum_140noc78100_firmware","vendor":"schneider-electric"},{"product":"modicon_quantum_140noe77101_firmware","vendor":"schneider-electric"},{"product":"modicon_quantum_140noe77111_firmware","vendor":"schneider-electric"}],"cvss":{"score":7.5,"severity":"high","source":"cna","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-191","name":"Integer Underflow (Wrap or Wraparound)"}],"description":"A CWE-191: Integer Underflow (Wrap or Wraparound) vulnerability exists that could cause a denial of service of the controller due to memory access violations when using the Modbus TCP protocol. Affected products: Modicon M340 CPU (part numbers BMXP34*)(V3.40 and prior), Modicon M580 CPU (part numbers BMEP* and BMEH*)(V3.22 and prior), Legacy Modicon Quantum/Premium(All Versions), Modicon Momentum MDI (171CBU*)(All Versions), Modicon MC80 (BMKC80)(V1.7 and prior)","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":"Integer overflow in Legacy Modicon Quantum/Premium","id":"CVE-2022-37301","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in EcoStruxure Control Expert","id":"CVE-2022-37302"},"packages":[],"prev":{"headline":"Auth bypass in EcoStruxure Control Expert","id":"CVE-2022-37300"},"products":["Legacy Modicon Quantum/Premium","Modicon M340 CPU (part numbers BMXP34*)","Modicon M580 CPU (part numbers BMEP* and BMEH*) ","Modicon MC80 (BMKC80)","Modicon Momentum MDI (171CBU*)"],"published":"2022-11-22","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":"2025-04-28","vendors":["Schneider Electric"]},"summary":"Integer underflow in Modbus TCP handling causes memory access violations and denial of service on Schneider Electric Modicon PLCs.","url":"https://insights.sbomify.com/CVE-2022-37301/"}