{"id":"CVE-2023-49351","aliases":["EUVD-2023-53334","GHSA-c978-j9mm-m34q"],"status":"published","title":"A stack-based buffer overflow vulnerability in /bin/webs binary in Edimax BR6478AC V2 firmware...","description":"A stack-based buffer overflow vulnerability in /bin/webs binary in Edimax BR6478AC V2 firmware veraion v1.23 allows attackers to overwrite other values located on the stack due to an incorrect use of the strcpy() function.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0057,"percentile":0.47505,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2024-01-16T00:00:00Z","modified":"2026-06-17T06:35:52Z","products":[{"vendor":"edimax","product":"br-6478ac_firmware"}],"references":[{"url":"https://github.com/countfatcode/temp/blob/main/formUSBAccount/formUSBAccount.md","tags":["x_transferred","Broken Link"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49351"},{"url":"https://github.com/advisories/GHSA-c978-j9mm-m34q"}],"sources":{"cve":[{"id":"CVE-2023-49351","description":"A stack-based buffer overflow vulnerability in /bin/webs binary in Edimax BR6478AC V2 firmware veraion v1.23 allows attackers to overwrite other values located on the stack due to an incorrect use of the strcpy() function.","status":"published","published":"2024-01-16T00:00:00Z","modified":"2025-06-02T15:12:35.72Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:35:12.596526Z"}],"euvd":[{"id":"EUVD-2023-53334","description":"A stack-based buffer overflow vulnerability in /bin/webs binary in Edimax BR6478AC V2 firmware veraion v1.23 allows attackers to overwrite other values located on the stack due to an incorrect use of the strcpy() function.","status":"published","published":"2024-01-16T00:00:00Z","modified":"2025-06-02T15:12:35Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:32.485503Z"}],"ghsa":[{"id":"GHSA-c978-j9mm-m34q","title":"A stack-based buffer overflow vulnerability in /bin/webs binary in Edimax BR6478AC V2 firmware...","description":"A stack-based buffer overflow vulnerability in /bin/webs binary in Edimax BR6478AC V2 firmware veraion v1.23 allows attackers to overwrite other values located on the stack due to an incorrect use of the strcpy() function.","status":"published","published":"2024-01-16T21:31:21Z","modified":"2024-01-30T15:30:21Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:55:30.717237Z"}],"nvd":[{"id":"CVE-2023-49351","description":"A stack-based buffer overflow vulnerability in /bin/webs binary in Edimax BR6478AC V2 firmware veraion v1.23 allows attackers to overwrite other values located on the stack due to an incorrect use of the strcpy() function.","status":"published","published":"2024-01-16T19:15:08.12Z","modified":"2026-06-17T06:35:52.027Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:09:01.900189Z"}]}}