Medium severity · published Jun 29, 2026
CVE-2026-13561
Edimax EW-7478APC POST Request formiNICbasic os command injection
6.3
CVSS
2%
EPSS
No
On KEV
Description
A vulnerability was detected in Edimax EW-7478APC 1.04. The impacted element is the function formiNICbasic of the file /goform/formiNICbasic of the component POST Request Handler. The manipulation of the argument rootAPmac results in os command injection. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EW
EW-7478APC · Edimax
1.04 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-13561
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-13561
lavender-bicycle-a5a.notion.site
https://lavender-bicycle-a5a.notion.site/EDIMAX-EW-7478APC-formiNICbasic-34b53a41781f8052bc69c85481124dff
vuldb.com
https://vuldb.com/cve/CVE-2026-13561
vuldb.com
https://vuldb.com/submit/844111
vuldb.com
https://vuldb.com/vuln/374569
vuldb.com
https://vuldb.com/vuln/374569/cti
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