{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2020-9057 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-9057 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-9057 is a high-severity vulnerability in Linear 100 series, published on 7 Jan 2022. 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-2020-9057 and fix it if it is affected.\n\nWhat it is: CVE-2020-9057 is a high-severity vulnerability in Linear 100 series, published on 7 Jan 2022. 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-2020-9057 in the wild and no public exploit code.\n\nAffected product: Linear 100 series. 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-2020-9057/ (Markdown: https://insights.sbomify.com/CVE-2020-9057/index.md)","id":"CVE-2020-9057","markdown":"https://insights.sbomify.com/CVE-2020-9057/index.md","name":"CVE-2020-9057","record":{"aliases":["GHSA-pwj3-5896-6xh2"],"analysis":{"component_type":"iot_embedded","fix_type":"end_of_life","impacts":["account_takeover","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Z-Wave IoT devices","requires_auth":"none","summary":"Attackers within radio range can control or disrupt Z-Wave devices using legacy chipsets lacking encryption support.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"wadwaz-1","vendor":"linear"},{"product":"wapirz-1","vendor":"linear"},{"product":"100_series_firmware","vendor":"silabs"},{"product":"200_series_firmware","vendor":"silabs"},{"product":"300_series_firmware","vendor":"silabs"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-311","name":"Missing Encryption of Sensitive Data"}],"description":"Z-Wave devices based on Silicon Labs 100, 200, and 300 series chipsets do not support encryption, allowing an attacker within radio range to take control of or cause a denial of service to a vulnerable device. An attacker can also capture and replay Z-Wave traffic. Firmware upgrades cannot directly address this vulnerability as it is an issue with the Z-Wave specification for these legacy chipsets. One way to protect against this vulnerability is to use 500 or 700 series chipsets that support Security 2 (S2) encryption. As examples, the Linear WADWAZ-1 version 3.43 and WAPIRZ-1 version 3.43 (with 300 series chipsets) are vulnerable.","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":"Weak cryptography in 100 series","id":"CVE-2020-9057","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2020"},"n_packages":0,"n_references":5,"next":{"headline":"Weak cryptography in 500 series","id":"CVE-2020-9058"},"packages":[],"prev":{"headline":"Periscope BuySpeed version 14.5 is vulnerable to stored cross-site scripting","id":"CVE-2020-9056"},"products":["100 series","200 series","300 series","WADWAZ-1","WAPIRZ-1"],"published":"2022-01-07","related":[],"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":"2024-09-16","vendors":["Linear","Silicon Labs"]},"summary":"Attackers within radio range can control or disrupt Z-Wave devices using legacy chipsets lacking encryption support.","url":"https://insights.sbomify.com/CVE-2020-9057/"}