Description
A flaw has been found in Edimax EW-7438RPn 1.31. Affected by this issue is the function formLicence of the file /goform/formLicence. This manipulation of the argument submit-url causes stack-based buffer overflow. The attack may be initiated 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.
References (4)
Core 4
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-365444 | Edimax EW-7438RPn formLicence stack-based overflow
https://vuldb.com/vuln/365444
Signature, Permissions Required signature
permissions-required
VDB-365444 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/365444/cti
Third Party Advisory third-party-advisory
Submit #813900 | Edimax EW-7438RPn 1.31 Stack-based Buffer Overflow
https://vuldb.com/submit/813900
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