{"id":"CVE-2026-76955","title":"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.","summary":"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":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-120"],"vendor":"Zyxel","product":"NWA110AX firmware","affected":["nwa110ax_firmware <= 7.12(ABTG.0)C0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-04T04:56:27.661157Z"},"published":"2026-11-03","updated":"2026-11-04","sourceUpdated":"2026-11-04T13:33:12.801Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-76955","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":["cve.org"],"epss":0.00252,"epssPercentile":0.16809,"ingestedAt":"2026-11-05T20:33:06.735Z","slug":"CVE-2026-76955","body":"## Overview\n\nA 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.\n\n## Affected\n\n- `nwa110ax_firmware <= 7.12(ABTG.0)C0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}