Zyxel NWA1100-N Firmware vulnerabilities

2 CVEs affecting Zyxel NWA1100-N Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-7287, published 2026-05-12.

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Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2015-7256, published 2017-09-28. Medium severity, CVSS 5.9. EPSS: 0.8% chance of exploitation in the next 30 days. ZyXEL NWA1100-N, NWA1100-NH, NWA1121-NI, NWA1123-AC, and NWA1123-NI access points; P-660HN-51, P-663HN-51, VMG1312-B10A, VMG1312-B30A, VMG1312-B30B, VMG4380-B10A, VMG8324-B10A, VMG8924-B10A,…
• CVE-2026-7287, published 2026-05-12. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. ** UNSUPPORTED WHEN ASSIGNED ** A buffer overflow vulnerability in the formWep(), formWlAc(), formPasswordSetup(), formUpgradeCert(), and formDelcert() functions of the “webs” binary in Zyxel…