CVE-2026-12808: Edimax BR-6478AC V2 POST Request stainfo command injection

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-21 · updated 2026-10-25
Weakness: CWE-74

Description

A vulnerability was determined in Edimax BR-6478AC V2 1.23. This impacts the function stainfo of the file /goform/stainfo of the component POST Request Handler. This manipulation of the argument interface causes command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Edimax BR-6478AC V2: 1.23

References

https://lavender-bicycle-a5a.notion.site/EDIMAX-BR6478ACV2-stainfo-34b53a41781f80a38eabd3f33d5e939c?source=copy_link
https://vuldb.com/cve/CVE-2026-12808
https://vuldb.com/submit/836672
https://vuldb.com/vuln/372602
https://vuldb.com/vuln/372602/cti

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