{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-43627 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-43627 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-43627 is a medium-severity path traversal vulnerability in FURUNO SYSTEMS Co.,Ltd. ACERA 1310, published on 3 Oct 2023. 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-2023-43627 and fix it if it is affected.\n\nWhat it is: CVE-2023-43627 is a medium-severity path traversal vulnerability in FURUNO SYSTEMS Co.,Ltd. ACERA 1310, published on 3 Oct 2023. 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-2023-43627 in the wild and no public exploit code.\n\nAffected product: FURUNO SYSTEMS Co.,Ltd. ACERA 1310. 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-2023-43627/ (Markdown: https://insights.sbomify.com/CVE-2023-43627/index.md)","id":"CVE-2023-43627","markdown":"https://insights.sbomify.com/CVE-2023-43627/index.md","name":"CVE-2023-43627","record":{"aliases":["GHSA-xjf4-cg52-rf4g"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_modify"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"ACERA network device","requires_auth":"low_privilege","summary":"An authenticated network-adjacent attacker can modify system files via path traversal in ACERA devices running in Standalone mode.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"acera_1310_firmware","vendor":"furunosystems"},{"product":"acera_1320_firmware","vendor":"furunosystems"}],"cvss":{"score":5.7,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Path traversal vulnerability in ACERA 1320 firmware ver.01.26 and earlier, and ACERA 1310 firmware ver.01.26 and earlier allows a network-adjacent authenticated attacker to alter critical information such as system files by sending a specially crafted request. They are affected when running in ST(Standalone) mode.","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":"Path traversal in ACERA 1310","id":"CVE-2023-43627","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Integer overflow in GPSd","id":"CVE-2023-43628"},"packages":[],"prev":{"headline":"Privilege escalation in UEFI firmware for some Intel(R) Processors","id":"CVE-2023-43626"},"products":["ACERA 1310","ACERA 1320"],"published":"2023-10-03","related":[{"cvss_score":8.3,"headline":"Auth bypass in ACERA 1310","id":"CVE-2023-42771","kev_date_added":null,"published":"2023-10-03"}],"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":"2024-09-20","vendors":["FURUNO SYSTEMS Co.,Ltd."]},"summary":"An authenticated network-adjacent attacker can modify system files via path traversal in ACERA devices running in Standalone mode.","url":"https://insights.sbomify.com/CVE-2023-43627/"}