{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-4384 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-4384 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-4384 is a medium-severity vulnerability in arcinfo PcVue, published on 6 May 2025. 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-2025-4384 and fix it if it is affected.\n\nWhat it is: CVE-2025-4384 is a medium-severity vulnerability in arcinfo PcVue, published on 6 May 2025. 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-2025-4384 in the wild and no public exploit code.\n\nAffected product: arcinfo PcVue. 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-2025-4384/ (Markdown: https://insights.sbomify.com/CVE-2025-4384/index.md)","id":"CVE-2025-4384","markdown":"https://insights.sbomify.com/CVE-2025-4384/index.md","name":"CVE-2025-4384","record":{"aliases":["GHSA-2wpp-x4cq-cp8g"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"PcVue MQTT add-on","requires_auth":"none","summary":"Attackers can bypass certificate validation in PcVue's MQTT add-on by presenting expired or not-yet-valid certificates, allowing unauthorized device connections.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"arcinfo","cpe":[],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/AU:N/R:U/RE:M/U:Green","version":"4.0"},"cwes":[{"id":"CWE-298","name":"Improper Validation of Certificate Expiration"}],"description":"The MQTT add-on of PcVue fails to verify that a remote device’s certificate has not already expired or has not yet become valid. This allows malicious devices to present certificates that are not rejected properly.\n\nThe use of a client certificate reduces the risk for random devices to take advantage of this flaw.","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":"Certificate validity not properly verified","id":"CVE-2025-4384","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Medtronic MyCareLink Patient Monitor Hardware Debug Port","id":"CVE-2025-4386"},"packages":[],"prev":{"headline":"Authentication Bypass in Art-In Systems' Wi-Fi Cloud Hotspot","id":"CVE-2025-4383"},"products":["PcVue"],"published":"2025-05-06","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-09-05","vendors":["arcinfo"]},"summary":"Attackers can bypass certificate validation in PcVue's MQTT add-on by presenting expired or not-yet-valid certificates, allowing unauthorized device connections.","url":"https://insights.sbomify.com/CVE-2025-4384/"}