CVE-2026-7287Patch(zyxel / nwa1100-n)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch zyxel nwa1100-n systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-120

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • nwa1100-n
  • nwa1100-n_firmware

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
Products
nwa1100-nnwa1100-n_firmware

2 versions affected across 2 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-05-12: 1Patch / Workaround · 2026-05-12: 1Technical Details · 2026-05-12: 105-12
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Entity@0x2ed3bb60
    Patch

    🚨 Entity detected CVE-2026-7287: buffer overflow in Zyxel NWA1100-N firmware. Multiple functions vulnerable to DoS via crafted HTTP. Device UNSUPPORTED. No patch exists. Replace immediately. https://0x2ed3bb60.xyz/threat/64f266849ff841c4

    Post summary

    The tweet announces CVE‑2026‑7287, a buffer overflow in Zyxel NWA1100‑N firmware that can cause DoS via crafted HTTP; since no patch exists, replacement is advised.

    0000034
    7 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
HWzyxelnwa1100-n---
OSzyxelnwa1100-n_firmware1.00\(aace.1\)c0--

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