{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-7525 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7525 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7525 is a high-severity authentication bypass vulnerability in All hardware versions of spaceLYnk and Wiser for KNX (formerly homeLYnk), published on 31 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-7525 and fix it if it is affected.\n\nWhat it is: CVE-2020-7525 is a high-severity authentication bypass vulnerability in All hardware versions of spaceLYnk and Wiser for KNX (formerly homeLYnk), published on 31 Aug 2020. 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-2020-7525 in the wild and no public exploit code.\n\nAffected product: All hardware versions of spaceLYnk and Wiser for KNX (formerly homeLYnk). 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-2020-7525/ (Markdown: https://insights.sbomify.com/CVE-2020-7525/index.md)","id":"CVE-2020-7525","markdown":"https://insights.sbomify.com/CVE-2020-7525/index.md","name":"CVE-2020-7525","record":{"aliases":["GHSA-h2g8-f7wg-mhxh"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"KNX home automation","requires_auth":"none","summary":"Attackers can bypass authentication via brute force due to lack of rate limiting on spaceLYnk and Wiser for KNX devices.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[{"product":"spacelynk_firmware","vendor":"schneider-electric"},{"product":"wiser_for_knx_firmware","vendor":"schneider-electric"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"}],"description":"Improper Restriction of Excessive Authentication Attempts vulnerability exists in all hardware versions of spaceLYnk and Wiser for KNX (formerly homeLYnk) which could allow an attacker to guess a password when brute force is used.","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 All hardware versions of spaceLYnk and Wiser for KNX (formerly homeLYnk)","id":"CVE-2020-7525","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Code injection in PowerChute Business Edition software V9.0.x and earlier","id":"CVE-2020-7526"},"packages":[],"prev":{"headline":"Memory corruption in Modicon M218 Logic Controller V5.0.0.7 and prior","id":"CVE-2020-7524"},"products":["All hardware versions of spaceLYnk and Wiser for KNX (formerly homeLYnk)"],"published":"2020-08-31","related":[{"cvss_score":8.3,"headline":"Auth bypass in Wiser for KNX","id":"CVE-2019-6832","kev_date_added":null,"published":"2019-09-17"}],"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":["n/a"]},"summary":"Attackers can bypass authentication via brute force due to lack of rate limiting on spaceLYnk and Wiser for KNX devices.","url":"https://insights.sbomify.com/CVE-2020-7525/"}