Description
A weakness has been identified in Edimax EW-7438RPn 1.31. This impacts the function formAccept of the file /goform/formAccept. Executing a manipulation of the argument submit-url can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Core 4
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-365441 | Edimax EW-7438RPn formAccept stack-based overflow
https://vuldb.com/vuln/365441
Signature, Permissions Required signature
permissions-required
VDB-365441 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/365441/cti
Third Party Advisory third-party-advisory
Submit #813897 | Edimax EW-7438RPn 1.31 Stack-based Buffer Overflow
https://vuldb.com/submit/813897
Scores
CVSS v3
8.8
EPSS
0.0075
EPSS Percentile
50.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-121
Status
published
Products (1)
Edimax/EW-7438RPn
1.31
Published
May 25, 2026
Tracked Since
May 25, 2026