{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-4557 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-4557 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-4557 is a high-severity missing authorization vulnerability in ZONG YU Parking Management System, published on 12 May 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-2025-4557 and fix it if it is affected.\n\nWhat it is: CVE-2025-4557 is a high-severity missing authorization vulnerability in ZONG YU Parking Management System, published on 12 May 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-2025-4557 in the wild and no public exploit code.\n\nAffected product: ZONG YU Parking Management System. 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-2025-4557/ (Markdown: https://insights.sbomify.com/CVE-2025-4557/index.md)","id":"CVE-2025-4557","markdown":"https://insights.sbomify.com/CVE-2025-4557/index.md","name":"CVE-2025-4557","record":{"aliases":["GHSA-qg79-8fm6-f6qw"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Parking Management System","requires_auth":"none","summary":"Unauthenticated attackers can access specific APIs to open gates and restart the system, requiring immediate attention from facility operators.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"The specific APIs of Parking Management System from ZONG YU has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to access specific APIs and operate system functions. These functions include opening gates and restarting the system.","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":"ZONG YU Parking Management System - Missing Authentication","id":"CVE-2025-4557","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"WormHole Tech GPM - Unverified Password Change","id":"CVE-2025-4558"},"packages":[],"prev":{"headline":"ZONG YU Okcat Parking Management Platform - Arbitrary File Upload","id":"CVE-2025-4556"},"products":["Parking Management System"],"published":"2025-05-12","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":"2025-05-12","vendors":["ZONG YU"]},"summary":"Unauthenticated attackers can access specific APIs to open gates and restart the system, requiring immediate attention from facility operators.","url":"https://insights.sbomify.com/CVE-2025-4557/"}