{"id":"CVE-2023-49595","aliases":["EUVD-2023-53546","GHSA-2c6c-5vmc-49j8"],"status":"published","title":"A stack-based buffer overflow vulnerability exists in the boa rollback_control_code functionality...","description":"A stack-based buffer overflow vulnerability exists in the boa rollback_control_code functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00893,"percentile":0.59716,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121","CWE-787"],"published":"2024-07-08T15:22:27Z","modified":"2026-06-17T06:36:12Z","products":[{"vendor":"level1","product":"wbr-6013_firmware"},{"vendor":"level_one","product":"wbr6013"},{"vendor":"levelone","product":"wbr-6013"},{"vendor":"realtek","product":"rtl819x jungle sdk"},{"vendor":"realtek","product":"rtl819x_jungle_software_development_kit"},{"vendor":"realtek","product":"rtl819x_software_development_kit"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1878","tags":["x_transferred","Third Party Advisory"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1878"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49595"},{"url":"https://github.com/advisories/GHSA-2c6c-5vmc-49j8"}],"sources":{"cve":[{"id":"CVE-2023-49595","description":"A stack-based buffer overflow vulnerability exists in the boa rollback_control_code functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability.","status":"published","published":"2024-07-08T15:22:27.092Z","modified":"2025-11-04T17:13:20.513Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:13.368958Z"}],"euvd":[{"id":"EUVD-2023-53546","description":"A stack-based buffer overflow vulnerability exists in the boa rollback_control_code functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability.","status":"published","published":"2024-07-08T15:22:27Z","modified":"2025-11-04T17:13:20Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:28.381167Z"}],"ghsa":[{"id":"GHSA-2c6c-5vmc-49j8","title":"A stack-based buffer overflow vulnerability exists in the boa rollback_control_code functionality...","description":"A stack-based buffer overflow vulnerability exists in the boa rollback_control_code functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability.","status":"published","published":"2024-07-08T18:31:17Z","modified":"2025-11-04T18:32:09Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121","CWE-787"],"updated_at":"2026-11-02T15:04:34.447716Z"}],"nvd":[{"id":"CVE-2023-49595","description":"A stack-based buffer overflow vulnerability exists in the boa rollback_control_code functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequence of requests to trigger this vulnerability.","status":"published","published":"2024-07-08T16:15:05.323Z","modified":"2026-06-17T06:36:12.93Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-121","CWE-787"],"updated_at":"2026-11-02T14:09:17.205287Z"}]}}