PT-2026-51256 · Edimax · Br-6478Ac V2

Wxhwxhwxh_Mie · Published 2026-06-21 · Updated 2026-06-21 · CVE-2026-12809

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Edimax BR-6478AC V2 version 1.23

Description Command injection is possible in the POST Request Handler component. The issue exists within the wiz 5in1 redirect() function located in the /goform/wiz 5in1 redirect file. A remote attacker can exploit this by manipulating the newpass argument.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Command Injection

Special Elements Injection

Weakness Enumeration

CWE-77

CWE-74

Related Identifiers

CVE-2026-12809

Affected Products

Br-6478Ac V2

References · 9

• 🔥 https://lavender-bicycle-a5a.notion.site/EDIMAX-BR6478ACV2-wiz_5in1_redirect-34b53a41781f80408b3fca68a24f6028?source=copy_link · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-12809 · Security Note
• https://vuldb.com/cve/CVE-2026-12809 · Note
• https://vuldb.com/vuln/372603/cti · Note
• https://vuldb.com/vuln/372603 · Note
• https://twitter.com/CVEnew/status/2068833208385274129 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2068828670576214356 · Twitter Post
• https://vuldb.com/submit/836673 · Note
• https://twitter.com/infoflowcloud/status/2068834081924637162 · Twitter Post