{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-27458 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-27458 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-27458 is a medium-severity vulnerability in Endress+Hauser MEAC300-FNADE4, published on 3 Jul 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-27458 and fix it if it is affected.\n\nWhat it is: CVE-2025-27458 is a medium-severity vulnerability in Endress+Hauser MEAC300-FNADE4, published on 3 Jul 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-27458 in the wild and no public exploit code.\n\nAffected product: Endress+Hauser MEAC300-FNADE4. 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-2025-27458/ (Markdown: https://insights.sbomify.com/CVE-2025-27458/index.md)","id":"CVE-2025-27458","markdown":"https://insights.sbomify.com/CVE-2025-27458/index.md","name":"CVE-2025-27458","record":{"aliases":["GHSA-hcwq-wcmg-w44r"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial flow meter","requires_auth":"none","summary":"Weak VNC authentication allows attackers to derive passwords from unencrypted traffic, potentially leading to unauthorized access to industrial devices.","user_interaction":"required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SICK AG","cpe":[{"product":"meac300-fnade4_firmware","vendor":"endress"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"The VNC authentication mechanism bases on a challenge-response system where both server and client use the same password for encryption. The challenge is sent from the server to the client, is encrypted by the client and sent back. The server does the same encryption locally and if the responses match it is prooven that the client knows the correct password. Since all VNC communication is unencrypted, an attacker can obtain the challenge and response and try to derive the password from this information.","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":"CVE-2025-27458","id":"CVE-2025-27458","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2025"},"n_packages":0,"n_references":7,"next":{"headline":"CVE-2025-27459","id":"CVE-2025-27459"},"packages":[],"prev":{"headline":"CVE-2025-27457","id":"CVE-2025-27457"},"products":["Endress+Hauser MEAC300-FNADE4"],"published":"2025-07-03","related":[{"cvss_score":8.6,"headline":"CVE-2025-1708","id":"CVE-2025-1708","kev_date_added":null,"published":"2025-07-03"},{"cvss_score":7.6,"headline":"CVE-2025-27460","id":"CVE-2025-27460","kev_date_added":null,"published":"2025-07-03"},{"cvss_score":7.6,"headline":"CVE-2025-27461","id":"CVE-2025-27461","kev_date_added":null,"published":"2025-07-03"},{"cvss_score":7.5,"headline":"CVE-2025-1710","id":"CVE-2025-1710","kev_date_added":null,"published":"2025-07-03"},{"cvss_score":7.5,"headline":"CVE-2025-27449","id":"CVE-2025-27449","kev_date_added":null,"published":"2025-07-03"},{"cvss_score":7.5,"headline":"CVE-2025-27456","id":"CVE-2025-27456","kev_date_added":null,"published":"2025-07-03"},{"cvss_score":7.4,"headline":"CVE-2025-27447","id":"CVE-2025-27447","kev_date_added":null,"published":"2025-07-03"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-07-03","vendors":["Endress+Hauser"]},"summary":"Weak VNC authentication allows attackers to derive passwords from unencrypted traffic, potentially leading to unauthorized access to industrial devices.","url":"https://insights.sbomify.com/CVE-2025-27458/"}