High severity · published May 31, 2026
CVE-2026-10163
Edimax BR-6478AC POST Request formUSBAccount buffer overflow
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
A vulnerability has been found in Edimax BR-6478AC 1.23. This issue affects the function formUSBAccount of the file /goform/formUSBAccount of the component POST Request Handler. The manipulation of the argument UserName/Password leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BR
BR-6478AC · Edimax
1.23 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-10163
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-10163
lavender-bicycle-a5a.notion.site
https://lavender-bicycle-a5a.notion.site/EDIMAX-BR6478ACV2-formUSBAccount-34b53a41781f803eb9b0dae1fea4dc3e?source=copy_link
vuldb.com
https://vuldb.com/submit/818599
vuldb.com
https://vuldb.com/vuln/367416
vuldb.com
https://vuldb.com/vuln/367416/cti
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