{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2023-37563 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-37563 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-37563 is a medium-severity vulnerability in ELECOM CO.,LTD. WRC-1167FEBK-A, published on 13 Jul 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-2023-37563 and fix it if it is affected.\n\nWhat it is: CVE-2023-37563 is a medium-severity vulnerability in ELECOM CO.,LTD. WRC-1167FEBK-A, published on 13 Jul 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-2023-37563 in the wild and no public exploit code.\n\nAffected product: ELECOM CO.,LTD. WRC-1167FEBK-A. 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-2023-37563/ (Markdown: https://insights.sbomify.com/CVE-2023-37563/index.md)","id":"CVE-2023-37563","markdown":"https://insights.sbomify.com/CVE-2023-37563/index.md","name":"CVE-2023-37563","record":{"aliases":["GHSA-3jvj-rg8c-7p8m"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Wireless LAN router","requires_auth":"none","summary":"Network-adjacent attackers can obtain sensitive information from ELECOM wireless LAN routers due to improper storage of sensitive data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"wrc-1167febk-a_firmware","vendor":"elecom"},{"product":"wrc-1167febk-s_firmware","vendor":"elecom"},{"product":"wrc-1167gebk-s_firmware","vendor":"elecom"},{"product":"wrc-1167ghbk-s_firmware","vendor":"elecom"},{"product":"wrc-1167ghbk3-a_firmware","vendor":"elecom"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-922","name":"Insecure Storage of Sensitive Information"}],"description":"ELECOM wireless LAN routers are vulnerable to sensitive information exposure, which allows a network-adjacent unauthorized attacker to obtain sensitive information. Affected products and versions are as follows: WRC-1167GHBK-S v1.03 and earlier, WRC-1167GEBK-S v1.03 and earlier, WRC-1167FEBK-S v1.04 and earlier, WRC-1167GHBK3-A v1.24 and earlier, WRC-1167FEBK-A v1.18 and earlier, WRC-F1167ACF2 all versions, WRC-600GHBK-A all versions, WRC-733FEBK2-A all versions, WRC-1467GHBK-A all versions, WRC-1467GHBK-S all versions, WRC-1900GHBK-A all versions, and WRC-1900GHBK-S all 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":"Information disclosure in WRC-1167FEBK-A","id":"CVE-2023-37563","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Command injection in WRC-1167FEBK-A","id":"CVE-2023-37564"},"packages":[],"prev":{"headline":"Cross-site request forgery in WTC-C1167GC-B","id":"CVE-2023-37562"},"products":["WRC-1167FEBK-A","WRC-1167FEBK-S","WRC-1167GEBK-S","WRC-1167GHBK-S","WRC-1167GHBK3-A","WRC-1467GHBK-A","WRC-1467GHBK-S","WRC-1900GHBK-A","WRC-1900GHBK-S","WRC-600GHBK-A","WRC-733FEBK2-A","WRC-F1167ACF2"],"published":"2023-07-13","related":[{"cvss_score":8,"headline":"Command injection in WRC-1167FEBK-A","id":"CVE-2023-37564","kev_date_added":null,"published":"2023-07-13"},{"cvss_score":8,"headline":"Code injection in WRC-1167FEBK-A","id":"CVE-2023-37565","kev_date_added":null,"published":"2023-07-13"},{"cvss_score":8,"headline":"Command injection in LAN-W301NR","id":"CVE-2023-37566","kev_date_added":null,"published":"2023-07-13"}],"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":"2024-11-06","vendors":["ELECOM CO.,LTD."]},"summary":"Network-adjacent attackers can obtain sensitive information from ELECOM wireless LAN routers due to improper storage of sensitive data.","url":"https://insights.sbomify.com/CVE-2023-37563/"}