{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-5536 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-5536 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-5536 is a high-severity authentication bypass vulnerability in Plat'Home Co.,Ltd. OpenBlocks IoT VX2, published on 4 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-5536 and fix it if it is affected.\n\nWhat it is: CVE-2020-5536 is a high-severity authentication bypass vulnerability in Plat'Home Co.,Ltd. OpenBlocks IoT VX2, published on 4 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-5536 in the wild and no public exploit code.\n\nAffected product: Plat'Home Co.,Ltd. OpenBlocks IoT VX2. 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-2020-5536/ (Markdown: https://insights.sbomify.com/CVE-2020-5536/index.md)","id":"CVE-2020-5536","markdown":"https://insights.sbomify.com/CVE-2020-5536/index.md","name":"CVE-2020-5536","record":{"aliases":["GHSA-pgw8-4v8r-q22q"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["security_bypass","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"IoT gateway","requires_auth":"none","summary":"An attacker on the same network can bypass authentication and initialize the OpenBlocks IoT VX2 device, compromising its configuration.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"openblocks_iot_vx2_firmware","vendor":"plathome"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"OpenBlocks IoT VX2 prior to Ver.4.0.0 (Ver.3 Series) allows an attacker on the same network segment to bypass authentication and to initialize the device via unspecified vectors.","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":"Auth bypass in OpenBlocks IoT VX2","id":"CVE-2020-5536","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Code injection in Cybozu Desktop for Windows","id":"CVE-2020-5537"},"packages":[],"prev":{"headline":"Command injection in OpenBlocks IoT VX2","id":"CVE-2020-5535"},"products":["OpenBlocks IoT VX2"],"published":"2020-03-04","related":[{"cvss_score":8.8,"headline":"Command injection in OpenBlocks IoT VX2","id":"CVE-2020-5535","kev_date_added":null,"published":"2020-03-04"}],"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":"2024-08-04","vendors":["Plat'Home Co.,Ltd."]},"summary":"An attacker on the same network can bypass authentication and initialize the OpenBlocks IoT VX2 device, compromising its configuration.","url":"https://insights.sbomify.com/CVE-2020-5536/"}