{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2022-2302 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-2302 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-2302 is a critical authentication bypass vulnerability in LENZE cabinet c520, published on 11 Jul 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-2022-2302 and fix it if it is affected.\n\nWhat it is: CVE-2022-2302 is a critical authentication bypass vulnerability in LENZE cabinet c520, published on 11 Jul 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-2022-2302 in the wild and no public exploit code.\n\nAffected product: LENZE cabinet c520. 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-2022-2302/ (Markdown: https://insights.sbomify.com/CVE-2022-2302/index.md)","id":"CVE-2022-2302","markdown":"https://insights.sbomify.com/CVE-2022-2302/index.md","name":"CVE-2022-2302","record":{"aliases":["GHSA-78pc-4xg6-x467"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["privilege_escalation","data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Lenze cabinet series","requires_auth":"none","summary":"Remote attackers can gain full access to Lenze cabinet devices without a password after an initial login, requiring vendor patches.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"c520_firmware","vendor":"lenze"},{"product":"c550_firmware","vendor":"lenze"},{"product":"c750_firmware","vendor":"lenze"}],"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-287","name":"Improper Authentication"},{"id":"CWE-304","name":"Missing Critical Step in Authentication"}],"description":"Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full access without knowledge of the password.","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":"LENZE: Missing password verification in authorisation procedure","id":"CVE-2022-2302","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Auth bypass in GitLab","id":"CVE-2022-2303"},"packages":[],"prev":{"headline":"Buffer Over-read in hpjansson/chafa","id":"CVE-2022-2301"},"products":["cabinet c520","cabinet c550","cabinet c750"],"published":"2022-07-11","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["LENZE"]},"summary":"Remote attackers can gain full access to Lenze cabinet devices without a password after an initial login, requiring vendor patches.","url":"https://insights.sbomify.com/CVE-2022-2302/"}