{"answers":{"affected":"It affects 10 products.","exploited":"There is no known exploitation of CVE-2023-27387 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-27387 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-27387 is a high-severity vulnerability in T\u0026D Corporation and ESPEC MIC CORP. data logger products, published on 23 May 2023. 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-2023-27387 and fix it if it is affected.\n\nWhat it is: CVE-2023-27387 is a high-severity vulnerability in T\u0026D Corporation and ESPEC MIC CORP. data logger products, published on 23 May 2023. 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-2023-27387 in the wild and no public exploit code.\n\nAffected product: T\u0026D Corporation and ESPEC MIC CORP. data logger products. 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-2023-27387/ (Markdown: https://insights.sbomify.com/CVE-2023-27387/index.md)","id":"CVE-2023-27387","markdown":"https://insights.sbomify.com/CVE-2023-27387/index.md","name":"CVE-2023-27387","record":{"aliases":["GHSA-4fp9-5wj2-6h67"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Data logger firmware","requires_auth":"none","summary":"Remote attackers can force logged-in users to perform arbitrary actions on T\u0026D and ESPEC data loggers via CSRF.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"rs-12n_firmware","vendor":"especmic"},{"product":"rt-12n_firmware","vendor":"especmic"},{"product":"rt-22bn_firmware","vendor":"especmic"},{"product":"teu-12n_firmware","vendor":"especmic"},{"product":"rtr-5w_firmware","vendor":"tandd"},{"product":"tr-71w_firmware","vendor":"tandd"},{"product":"tr-72w_firmware","vendor":"tandd"},{"product":"wdr-3_firmware","vendor":"tandd"},{"product":"wdr-7_firmware","vendor":"tandd"},{"product":"ws-2_firmware","vendor":"tandd"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Cross-site request forgery (CSRF) in T\u0026D Corporation and ESPEC MIC CORP. data logger products allows a remote unauthenticated attacker to conduct an arbitrary operation by having a logged-in user view a malicious page. Affected products and versions are as follows: T\u0026D Corporation data logger products (TR-71W/72W all firmware versions, RTR-5W all firmware versions, WDR-7 all firmware versions, WDR-3 all firmware versions, and WS-2 all firmware versions), and ESPEC MIC CORP. data logger products (RT-12N/RS-12N all firmware versions, RT-22BN all firmware versions, and TEU-12N all firmware versions).","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":"Cross-site request forgery in T\u0026D Corporation and ESPEC MIC CORP. data logger products","id":"CVE-2023-27387","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Auth bypass in T\u0026D Corporation and ESPEC MIC CORP. data logger products","id":"CVE-2023-27388"},"packages":[],"prev":{"headline":"Privilege escalation in Intel(R) Pathfinder for RISC-V software","id":"CVE-2023-27386"},"products":["T\u0026D Corporation and ESPEC MIC CORP. data logger products"],"published":"2023-05-23","related":[{"cvss_score":9.8,"headline":"Auth bypass in T\u0026D Corporation and ESPEC MIC CORP. data logger products","id":"CVE-2023-27388","kev_date_added":null,"published":"2023-05-23"},{"cvss_score":5.4,"headline":"Cross-site scripting in T\u0026D Corporation and ESPEC MIC CORP. data logger products","id":"CVE-2023-22654","kev_date_added":null,"published":"2023-05-23"},{"cvss_score":5.3,"headline":"Missing authorization in T\u0026D Corporation and ESPEC MIC CORP. data logger products","id":"CVE-2023-23545","kev_date_added":null,"published":"2023-05-23"}],"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":"total"},"state":"PUBLISHED","updated":"2025-01-17","vendors":["T\u0026D Corporation and ESPEC MIC CORP."]},"summary":"Remote attackers can force logged-in users to perform arbitrary actions on T\u0026D and ESPEC data loggers via CSRF.","url":"https://insights.sbomify.com/CVE-2023-27387/"}