CVE-2026-19959— Edimax EW-7478APC formWanTcpipSetup stack-based overflow
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Edimax | EW-7478APC | 1.04 | affected |
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I. Basic Information for CVE-2026-19959
Vulnerability Information
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Vulnerability Title
Edimax EW-7478APC formWanTcpipSetup stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in Edimax EW-7478APC 1.04. This affects the function formWanTcpipSetup of the file /goform/formWanTcpipSetup. This manipulation of the argument pppUserName causes stack-based buffer overflow. Remote exploitation of the attack is possible. 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Edimax | EW-7478APC | 1.04 | cpe:2.3:a:edimax:ew-7478apc:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-19959
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2026-19959 (1)
Same Patch Batch · Edimax · 2026-08-16 · 5 CVEs total
| CVE-2026-19961 | 9.9 CRITICAL | Edimax EW-7478APC formWlSiteSurvey buffer overflow |
| CVE-2026-19960 | 7.4 HIGH | Edimax EW-7478APC formWlbasic command injection |
| CVE-2026-19963 | 7.4 HIGH | Edimax EW-7478APC stainfo command injection |
| CVE-2026-19962 | 7.4 HIGH | Edimax EW-7478APC setWAN command injection |
IV. Related Vulnerabilities
Same product: EW-7478APC
- CVE-2026-19963
Edimax EW-7478APC stainfo command injection - CVE-2026-19962
Edimax EW-7478APC setWAN command injection - CVE-2026-19961
Edimax EW-7478APC formWlSiteSurvey buffer overflow - CVE-2026-19960
Edimax EW-7478APC formWlbasic command injection - CVE-2026-13583
Edimax EW-7478APC POST Request formUSBFolder buffer overflow
Same vendor: Edimax
- CVE-2026-19963
Edimax EW-7478APC stainfo command injection - CVE-2026-19962
Edimax EW-7478APC setWAN command injection - CVE-2026-19961
Edimax EW-7478APC formWlSiteSurvey buffer overflow - CVE-2026-19960
Edimax EW-7478APC formWlbasic command injection - CVE-2026-13583
Edimax EW-7478APC POST Request formUSBFolder buffer overflow
Same weakness: CWE-121
- CVE-2026-54758
Notepad++: Stack Buffer Overflow in expandNppEnvironmentStrs - CVE-2026-73522
COVESA Open1722 0.9.2 Stack Buffer Overflow via avtp_to_can( - CVE-2026-71979
INDI indiserver 2.2.4.2 Stack Buffer Overflow via XML Tag Pa - CVE-2026-74843
Wavlink WN531P3/WN535M1 Export Pingortrace CGI export_pingor - CVE-2026-19933
DefaultFuction Customer-Relationship-Management-In-C-Project
V. Comments for CVE-2026-19959
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