{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-51381 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-51381 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-51381 is a critical authentication bypass vulnerability in KAON KCM3100, published on 18 Jun 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-2025-51381 and fix it if it is affected.\n\nWhat it is: CVE-2025-51381 is a critical authentication bypass vulnerability in KAON KCM3100, published on 18 Jun 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-2025-51381 in the wild and no public exploit code.\n\nAffected product: KAON KCM3100. 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-2025-51381/ (Markdown: https://insights.sbomify.com/CVE-2025-51381/index.md)","id":"CVE-2025-51381","markdown":"https://insights.sbomify.com/CVE-2025-51381/index.md","name":"CVE-2025-51381","record":{"aliases":["GHSA-g74p-x9cp-q6j2"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"KAON KCM3100","requires_auth":"none","summary":"An attacker on the local network can bypass authentication in the KAON KCM3100 device, potentially gaining unauthorized access.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-288","name":"Authentication Bypass Using an Alternate Path or Channel"}],"description":"An authentication bypass vulnerability exists in KCM3100 Ver1.4.2 and earlier. If this vulnerability is exploited, an attacker may bypass the authentication of the product from within the LAN to which the product is connected.","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 KCM3100","id":"CVE-2025-51381","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2025-51383"},"packages":[],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2025-51308"},"products":["KCM3100"],"published":"2025-06-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"total"},"state":"PUBLISHED","updated":"2025-06-18","vendors":["KAON"]},"summary":"An attacker on the local network can bypass authentication in the KAON KCM3100 device, potentially gaining unauthorized access.","url":"https://insights.sbomify.com/CVE-2025-51381/"}