{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2025-41733 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-41733 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-41733 is a critical authentication bypass vulnerability in METZ CONNECT Energy-Controlling EWIO2-M, published on 18 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-41733 and fix it if it is affected.\n\nWhat it is: CVE-2025-41733 is a critical authentication bypass vulnerability in METZ CONNECT Energy-Controlling EWIO2-M, published on 18 Nov 2025. 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-2025-41733 in the wild and no public exploit code.\n\nAffected product: METZ CONNECT Energy-Controlling EWIO2-M. 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-2025-41733/ (Markdown: https://insights.sbomify.com/CVE-2025-41733/index.md)","id":"CVE-2025-41733","markdown":"https://insights.sbomify.com/CVE-2025-41733/index.md","name":"CVE-2025-41733","record":{"aliases":["GHSA-rg84-wv55-qxqc"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Energy Controlling Device","requires_auth":"none","summary":"Unauthenticated attackers can set root credentials via the commissioning wizard on uninitialized devices, leading to full device takeover.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"ewio2-bm_firmware","vendor":"metz-connect"},{"product":"ewio2-m-bm_firmware","vendor":"metz-connect"},{"product":"ewio2-m_firmware","vendor":"metz-connect"}],"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-305","name":"Authentication Bypass by Primary Weakness"}],"description":"The commissioning wizard on the affected devices does not validate if the device is already initialized. An unauthenticated remote attacker can construct POST requests to set root credentials.","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":"Possible malfunction credential injection","id":"CVE-2025-41733","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Unauthenticated Local File Inclusion in php module","id":"CVE-2025-41734"},"packages":[],"prev":{"headline":"Stack-based buffer overflow via unsafe sscanf in check_cookie()","id":"CVE-2025-41732"},"products":["Energy-Controlling EWIO2-M","Energy-Controlling EWIO2-M-BM","Ethernet-IO EWIO2-BM"],"published":"2025-11-18","related":[{"cvss_score":9.8,"headline":"Unauthenticated Local File Inclusion in php module","id":"CVE-2025-41734","kev_date_added":null,"published":"2025-11-18"},{"cvss_score":8.8,"headline":"Possible arbitrary file upload","id":"CVE-2025-41735","kev_date_added":null,"published":"2025-11-18"},{"cvss_score":8.8,"headline":"Possible arbitrary code execution","id":"CVE-2025-41736","kev_date_added":null,"published":"2025-11-18"},{"cvss_score":7.5,"headline":"Improper access control via php endpoint","id":"CVE-2025-41737","kev_date_added":null,"published":"2025-11-18"}],"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":"total"},"state":"PUBLISHED","updated":"2025-11-18","vendors":["METZ CONNECT"]},"summary":"Unauthenticated attackers can set root credentials via the commissioning wizard on uninitialized devices, leading to full device takeover.","url":"https://insights.sbomify.com/CVE-2025-41733/"}