{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-40544 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-40544 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-40544 is a medium-severity vulnerability in Westermo Lynx, published on 6 Feb 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-40544 and fix it if it is affected.\n\nWhat it is: CVE-2023-40544 is a medium-severity vulnerability in Westermo Lynx, published on 6 Feb 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-40544 in the wild and no public exploit code.\n\nAffected product: Westermo Lynx. 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-2023-40544/ (Markdown: https://insights.sbomify.com/CVE-2023-40544/index.md)","id":"CVE-2023-40544","markdown":"https://insights.sbomify.com/CVE-2023-40544/index.md","name":"CVE-2023-40544","record":{"aliases":["GHSA-7jrg-2597-p2hc"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Westermo Lynx device","requires_auth":"none","summary":"An attacker on the local network can sniff TCP traffic to obtain sensitive information transmitted in cleartext by Westermo Lynx devices.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"l206-f2g_firmware","vendor":"westermo"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-319","name":"Cleartext Transmission of Sensitive Information"}],"description":"An attacker with access to the network where the affected devices are located could maliciously actions to obtain, via a sniffer, sensitive information exchanged via TCP communications.","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":"Westermo Lynx Cleartext Transmission of Sensitive Information","id":"CVE-2023-40544","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"PingFederate OAuth client_secret_jwt Authentication Bypass","id":"CVE-2023-40545"},"packages":[],"prev":{"headline":"BIG-IP TCP Profile vulnerability","id":"CVE-2023-40542"},"products":["Lynx"],"published":"2024-02-06","related":[{"cvss_score":8,"headline":"Westermo Lynx 206-F2G Cross-Site Request Forgery","id":"CVE-2023-38579","kev_date_added":null,"published":"2024-02-06"},{"cvss_score":8,"headline":"Westermo Lynx Code Injection","id":"CVE-2023-45735","kev_date_added":null,"published":"2024-02-06"},{"cvss_score":6.6,"headline":"Westermo Lynx Permissive Cross-domain Policy with Untrusted Domains","id":"CVE-2023-45213","kev_date_added":null,"published":"2024-02-06"},{"cvss_score":5.4,"headline":"Westermo Lynx","id":"CVE-2023-40143","kev_date_added":null,"published":"2024-02-06"},{"cvss_score":5.4,"headline":"Westermo Lynx Cross-site Scripting","id":"CVE-2023-42765","kev_date_added":null,"published":"2024-02-06"},{"cvss_score":5.4,"headline":"Westermo Lynx Cross-site Scripting","id":"CVE-2023-45222","kev_date_added":null,"published":"2024-02-06"}],"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":"2024-08-02","vendors":["Westermo"]},"summary":"An attacker on the local network can sniff TCP traffic to obtain sensitive information transmitted in cleartext by Westermo Lynx devices.","url":"https://insights.sbomify.com/CVE-2023-40544/"}