{"id":"CVE-2026-76955","aliases":["EUVD-2026-115655","GHSA-cc6p-qhcf-9wgq"],"status":"published","title":"A buffer overflow vulnerability in the zdp_wtp binary in Zyxel NWA110AX firmware versions through...","description":"A buffer overflow vulnerability in the zdp_wtp binary in Zyxel NWA110AX firmware versions through 7.12(ABTG.0)C0 could allow a LAN-based attacker to escalate privileges on an affected device.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00252,"percentile":0.1686,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2026-11-03T01:54:55Z","modified":"2026-11-03T03:30:22Z","products":[{"vendor":"zyxel","product":"nwa110ax firmware"}],"references":[{"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerability-in-certain-aps-fwa7-and-security-routers-11-03-2026","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76955"},{"url":"https://github.com/advisories/GHSA-cc6p-qhcf-9wgq"}],"sources":{"cve":[{"id":"CVE-2026-76955","description":"A buffer overflow vulnerability in the zdp_wtp binary in Zyxel NWA110AX firmware versions through 7.12(ABTG.0)C0 could allow a LAN-based attacker to escalate privileges on an affected device.","status":"published","published":"2026-11-03T01:54:55.953Z","modified":"2026-11-04T13:33:12.801Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-04T14:31:12.979574Z"}],"euvd":[{"id":"EUVD-2026-115655","description":"A buffer overflow vulnerability in the zdp_wtp binary in Zyxel NWA110AX firmware versions through 7.12(ABTG.0)C0 could allow a LAN-based attacker to escalate privileges on an affected device.","status":"published","published":"2026-11-03T01:54:55Z","modified":"2026-11-04T13:33:12Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-04T15:09:09.552101Z"}],"ghsa":[{"id":"GHSA-cc6p-qhcf-9wgq","title":"A buffer overflow vulnerability in the zdp_wtp binary in Zyxel NWA110AX firmware versions through...","description":"A buffer overflow vulnerability in the zdp_wtp binary in Zyxel NWA110AX firmware versions through 7.12(ABTG.0)C0 could allow a LAN-based attacker to escalate privileges on an affected device.","status":"published","published":"2026-11-03T03:30:22Z","modified":"2026-11-03T03:30:22Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-03T17:59:55.458475Z"}],"nvd":[{"id":"CVE-2026-76955","description":"A buffer overflow vulnerability in the zdp_wtp binary in Zyxel NWA110AX firmware versions through 7.12(ABTG.0)C0 could allow a LAN-based attacker to escalate privileges on an affected device.","status":"published","published":"2026-11-03T02:16:53.72Z","modified":"2026-11-04T14:17:40.937Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-04T16:04:35.122564Z"}]}}