{"answers":{"affected":"It affects 99 products.","exploited":"There is no known exploitation of CVE-2022-3270 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-3270 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-3270 is a critical vulnerability in Festo SE Bus module CPX-E-EP, published on 1 Dec 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-2022-3270 and fix it if it is affected.\n\nWhat it is: CVE-2022-3270 is a critical vulnerability in Festo SE Bus module CPX-E-EP, published on 1 Dec 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-2022-3270 in the wild and no public exploit code.\n\nAffected product: Festo SE Bus module CPX-E-EP. 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-2022-3270/ (Markdown: https://insights.sbomify.com/CVE-2022-3270/index.md)","id":"CVE-2022-3270","markdown":"https://insights.sbomify.com/CVE-2022-3270/index.md","name":"CVE-2022-3270","record":{"aliases":["GHSA-v7vr-mf26-79cm"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["data_read","data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Festo bus modules","requires_auth":"none","summary":"Remote attackers can exploit undocumented protocol functions in Festo bus modules to compromise confidentiality, integrity, and availability.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"bus_module_cpx-e-ep_firmware","vendor":"festo"},{"product":"bus_node_cpx-fb32_firmware","vendor":"festo"},{"product":"bus_node_cpx-fb33_firmware","vendor":"festo"},{"product":"bus_node_cpx-fb36_firmware","vendor":"festo"},{"product":"bus_node_cpx-fb37_firmware","vendor":"festo"},{"product":"bus_node_cpx-fb39_firmware","vendor":"festo"},{"product":"bus_node_cpx-fb40_firmware","vendor":"festo"},{"product":"bus_node_cpx-fb43_firmware","vendor":"festo"},{"product":"bus_node_cpx-m-fb34_firmware","vendor":"festo"},{"product":"bus_node_cpx-m-fb35_firmware","vendor":"festo"},{"product":"bus_node_cpx-m-fb44_firmware","vendor":"festo"},{"product":"bus_node_cpx-m-fb45_firmware","vendor":"festo"},{"product":"bus_node_cteu-ep_firmware","vendor":"festo"},{"product":"bus_node_cteu-pn-ex1c_firmware","vendor":"festo"},{"product":"bus_node_cteu-pn_firmware","vendor":"festo"},{"product":"camera_system_chb-c-n_firmware","vendor":"festo"},{"product":"cecx-x-c1_modular_master_controller_firmware","vendor":"festo"},{"product":"cecx-x-m1_modular_controller_firmware","vendor":"festo"},{"product":"compact_vision_system_sboc-c_firmware","vendor":"festo"},{"product":"compact_vision_system_sboc-m_firmware","vendor":"festo"},{"product":"compact_vision_system_sboc-q_firmware","vendor":"festo"},{"product":"compact_vision_system_sboi-c_firmware","vendor":"festo"},{"product":"compact_vision_system_sboi-m_firmware","vendor":"festo"},{"product":"compact_vision_system_sboi-q_firmware","vendor":"festo"},{"product":"control_block_cpx-cec-c1-v3_firmware","vendor":"festo"},{"product":"control_block_cpx-cec-c1_firmware","vendor":"festo"},{"product":"control_block_cpx-cec-m1-v3_firmware","vendor":"festo"},{"product":"control_block_cpx-cec-m1_firmware","vendor":"festo"},{"product":"control_block_cpx-cec-s1-v3_firmware","vendor":"festo"},{"product":"control_block_cpx-cec_firmware","vendor":"festo"},{"product":"control_block_cpx-cmxx_firmware","vendor":"festo"},{"product":"control_block_cpx-fec-1-ie_firmware","vendor":"festo"},{"product":"controller_cecc-d-ba_firmware","vendor":"festo"},{"product":"controller_cecc-d_firmware","vendor":"festo"},{"product":"controller_cecc-lk_firmware","vendor":"festo"},{"product":"controller_cecc-s_firmware","vendor":"festo"},{"product":"controller_cecc-x-m1-mv-s1_firmware","vendor":"festo"},{"product":"controller_cecc-x-m1-mv_firmware","vendor":"festo"},{"product":"controller_cecc-x-m1-y-yjkp_firmware","vendor":"festo"},{"product":"controller_cecc-x-m1-ys-l1_firmware","vendor":"festo"},{"product":"controller_cecc-x-m1-ys-l2_firmware","vendor":"festo"},{"product":"controller_cecc-x-m1_firmware","vendor":"festo"},{"product":"controller_cmxh-st2-c5-7-diop_firmware","vendor":"festo"},{"product":"controller_sbrd-q_firmware","vendor":"festo"},{"product":"ethernet\\/ip_interface_cpx-ap-i-ep-m12_firmware","vendor":"festo"},{"product":"ethernet\\/ip_interface_cpx-ap-i-pn-m12_firmware","vendor":"festo"},{"product":"gateway_cpx-iot_firmware","vendor":"festo"},{"product":"integrated_drive_emca-ec-67-m-1te-ep_firmware","vendor":"festo"},{"product":"integrated_drive_emca-ec-67_firmware","vendor":"festo"},{"product":"motor_controller_cmmo-st-c5-1-dion_firmware","vendor":"festo"},{"product":"motor_controller_cmmo-st-c5-1-diop_firmware","vendor":"festo"},{"product":"motor_controller_cmmo-st-c5-1-lkp_firmware","vendor":"festo"},{"product":"motor_controller_cmmp-as-c10-11a-p3-m0_firmware","vendor":"festo"},{"product":"motor_controller_cmmp-as-c10-11a-p3-m3_firmware","vendor":"festo"},{"product":"motor_controller_cmmp-as-c15-11a-p3-m3_firmware","vendor":"festo"},{"product":"motor_controller_cmmp-as-c2-3a-m0_firmware","vendor":"festo"},{"product":"motor_controller_cmmp-as-c2-3a-m3_firmware","vendor":"festo"},{"product":"motor_controller_cmmp-as-c5-11a-p3-m0_firmware","vendor":"festo"},{"product":"motor_controller_cmmp-as-c5-11a-p3-m3_firmware","vendor":"festo"},{"product":"motor_controller_cmmp-as-c5-3a-m0_firmware","vendor":"festo"},{"product":"motor_controller_cmmp-as-c5-3a-m3_firmware","vendor":"festo"},{"product":"operator_unit_cdpx-x-a-s-10_firmware","vendor":"festo"},{"product":"operator_unit_cdpx-x-a-w-13_firmware","vendor":"festo"},{"product":"operator_unit_cdpx-x-a-w-4_firmware","vendor":"festo"},{"product":"operator_unit_cdpx-x-a-w-7_firmware","vendor":"festo"},{"product":"planar_surface_gantry_excm-30_firmware","vendor":"festo"},{"product":"planar_surface_gantry_excm-40_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c12-11a-p3-ec-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c12-11a-p3-ep-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c12-11a-p3-mp-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c12-11a-p3-pn-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c2-11a-p3-ec-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c2-11a-p3-ep-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c2-11a-p3-mp-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c2-11a-p3-pn-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c2-3a-ec-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c2-3a-ep-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c2-3a-mp-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c2-3a-pn-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c3-11a-p3-ec-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c3-11a-p3-ep-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c3-11a-p3-mp-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c3-11a-p3-pn-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c4-3a-ec-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c4-3a-ep-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c4-3a-mp-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c4-3a-pn-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c5-11a-p3-ec-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c5-11a-p3-ep-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c5-11a-p3-mp-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c5-11a-p3-pn-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c7-11a-p3-ec-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c7-11a-p3-ep-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c7-11a-p3-mp-s1_firmware","vendor":"festo"},{"product":"servo_cmmt-as-c7-11a-p3-pn-s1_firmware","vendor":"festo"},{"product":"servo_drive_cmmt-st-c8-1c-ep-s0_firmware","vendor":"festo"},{"product":"servo_drive_cmmt-st-c8-1c-pn-s0_firmware","vendor":"festo"},{"product":"vtem-s1-27_firmware","vendor":"festo"},{"product":"vtem-s1-c_firmware","vendor":"festo"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-1059","name":"Insufficient Technical Documentation"}],"description":"In multiple products by Festo a remote unauthenticated attacker could use functions of an undocumented  protocol which could lead to a complete loss of confidentiality, integrity and availability.","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":"Incomplete Documentation of remote functions in FESTO products.","id":"CVE-2022-3270","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Improper Handling of Length Parameter Inconsistency in ikus060/rdiffweb","id":"CVE-2022-3272"},"packages":[],"prev":{"headline":"Session Fixation in ikus060/rdiffweb","id":"CVE-2022-3269"},"products":["Bus module CPX-E-EP","Bus module CPX-E-PN","Bus node CPX-FB32","Bus node CPX-FB33","Bus node CPX-FB36","Bus node CPX-FB37","Bus node CPX-FB39","Bus node CPX-FB40","Bus node CPX-FB43","Bus node CPX-M-FB34","Bus node CPX-M-FB35","Bus node CPX-M-FB44","Bus node CPX-M-FB45","Bus node CTEU-EP","Bus node CTEU-PN","Bus node CTEU-PN-EX1C","Camera system CHB-C-N","Compact Vision System SBO*-C-*","Compact Vision System SBO*-M-*","Compact Vision System SBO*-Q-*","Control block CPX-CEC","Control block CPX-CEC-C1","Control block CPX-CEC-C1-V3","Control block CPX-CEC-M1","Control block CPX-CEC-M1-V3","Control block CPX-CEC-S1-V3","Control block CPX-CMXX","Control block CPX-FEC-1-IE","Controller CECC-D","Controller CECC-D-BA","Controller CECC-LK","Controller CECC-S","Controller CECC-X-*","Controller CECX-X-C1","Controller CECX-X-M1","Controller CMXH-ST2-C5-7-DIOP","Controller CPX-E-CEC-*","Controller SBRD-Q","EtherNet/IP interface CPX-AP-I-EP-M12","EtherNet/IP interface CPX-AP-I-PN-M12","Gateway CPX-IOT","Integrated drive EMCA-EC-67-*","Motor controller CMMO-ST-C5-1-DION","Motor controller CMMO-ST-C5-1-DIOP","Motor controller CMMO-ST-C5-1-LKP","Motor controller CMMP-AS-*","Motor controller CMMT-AS-*","Operator unit CDPX-X-A-S-10","Operator unit CDPX-X-A-W-13","Operator unit CDPX-X-A-W-4","Operator unit CDPX-X-A-W-7","Planar surface gantry EXCM-*","Servo drive CMMT-ST-C8-1C-EP-S0","Servo drive CMMT-ST-C8-1C-PN-S0","VTEM-S1-*"],"published":"2022-12-01","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-24","vendors":["Festo SE"]},"summary":"Remote attackers can exploit undocumented protocol functions in Festo bus modules to compromise confidentiality, integrity, and availability.","url":"https://insights.sbomify.com/CVE-2022-3270/"}