What’s Vulnerable › Vulnerabilities

CVE-2026-9344: Edimax EW-7438RPn webs formWpsStart stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-24 · updated 2026-07-23
• Weakness: CWE-119

Description

A security vulnerability has been detected in Edimax EW-7438RPn up to 1.31. The impacted element is an unknown function of the file /goform/formWpsStart of the component webs. Such manipulation of the argument pinCode/wlan-url leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Edimax EW-7438RPn: 1.0, 1.1, 1.2, 1.3, 1.4, 1.5 (+26)

References

• https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_2/2.md
• https://vuldb.com/submit/813885
• https://vuldb.com/vuln/365307
• https://vuldb.com/vuln/365307/cti

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