CVE-2026-7287

Description

** UNSUPPORTED WHEN ASSIGNED ** A buffer overflow vulnerability in the formWep(), formWlAc(), formPasswordSetup(), formUpgradeCert(), and formDelcert() functions of the “webs” binary in Zyxel NWA1100-N customized firmware version 1.00(AACE.1)C0 could allow an attacker to trigger a denial-of-service (DoS) condition by sending a crafted HTTP request to a vulnerable device.

PUBLISHED Reserved 2026-04-28 | Published 2026-05-12 | Updated 2026-05-12 | Assigner Zyxel

Problem types

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Product status

References

www.zyxel.com/global/en/support/end-of-life

cve.org (CVE-2026-7287)

nvd.nist.gov (CVE-2026-7287)

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