VulnSocial

CVE-2026-9427Disclosure

LOWCVSS 7.4 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A flaw has been found in Edimax EW-7438RPn 1.31. This impacts the function formWlSiteSurvey of the file /goform/formWlSiteSurvey of the component webs. This manipulation of the argument selSSID/submit-url causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-119CWE-121

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked at 2 mentions on most recent observed day (2026-05-25)
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-05-24: 1Mentions · 2026-05-25: 2Technical Details · 2026-05-25: 105-2405-25
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-05-241
Disclosure1
2026-05-252
Disclosure1General1
Full discourse3 posts
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-9427 A flaw has been found in Edimax EW-7438RPn 1.31. This impacts the function formWlSiteSurvey of the file /goform/formWlSiteSurvey of the component webs. This manipulatio… https://www.cve.org/CVERecord?id=CVE-2026-9427 ----- Traducción: Se ha detectado u… http://infoflow.cloud`

    Post summary

    A new CVE (CVE-2026-9427) affecting the Edimax EW‑7438RPn router’s formWlSiteSurvey function is announced with specific technical details, but no PoC, exploit, or patch is provided.

    0000026
    79 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-9427 A flaw has been found in Edimax EW-7438RPn 1.31. This impacts the function formWlSiteSurvey of the file /goform/formWlSiteSurvey of the component webs. This manipulatio… https://www.cve.org/CVERecord?id=CVE-2026-9427

    Post summary

    The text announces a flaw in Edimax EW-7438RPn 1.31, noting an impacted function, but provides no further details on exploitation methods, mitigation, or vulnerability type.

    00000232
    57.5K followersView on X
  • VulDB 🛡@vuldb
    Disclosure

    A severe vulnerability was disclosed for Edimax EW-7438RPn (CVE-2026-9427) https://vuldb.com/vuln/365408

    Post summary

    The text announces the disclosure of CVE-2026-9427 as a severe vulnerability for the Edimax EW-7438RPn, without additional technical or exploitation details.

    0000071
    2.2K followersView on X

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