{"id":"CVE-2026-109822","title":"Yamaha wireless LAN router NWR100 provided by Yamaha Corporation contains an issue with insecure storage of sensitive information","summary":"Yamaha wireless LAN router NWR100 provided by Yamaha Corporation contains an issue with insecure storage of sensitive information. Configuration files generated by the CONFIG file export function may be read by an unauthenticated attacker.","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-922"],"vendor":"Yamaha Corporation","product":"NWR100","affected":["NWR100 <= Rev.26.00.07"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-29T11:58:48.271585Z"},"published":"2026-10-29","updated":"2026-10-29","sourceUpdated":"2026-10-29T12:36:50.215Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-109822","references":[{"url":"https://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVNVU91027179.html"},{"url":"https://jvn.jp/en/vu/JVNVU91027179/"}],"tags":["cve.org"],"epss":0.0031,"epssPercentile":0.23842,"ingestedAt":"2026-11-01T17:57:46.235Z","slug":"CVE-2026-109822","body":"## Overview\n\nYamaha wireless LAN router NWR100 provided by Yamaha Corporation contains an issue with insecure storage of sensitive information. Configuration files generated by the CONFIG file export function may be read by an unauthenticated attacker.\n\n## Affected\n\n- `NWR100 <= Rev.26.00.07`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}