PT-2026-42902 · Edimax · Ew-7438Rpn

Bond_Yes · Published 2026-04-27 · Updated 2026-05-24 · CVE-2026-9347

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 EW-7438RPn versions prior to 1.31

Description Remote OS command injection is possible within the webs component. The issue exists in the formWizSurvey() function located in the '/goform/formWizSurvey' endpoint. Manipulation of the ip/mask/gateway argument allows an attacker to execute arbitrary operating system commands remotely.

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

Exploit

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

BDU:2026-07279

CVE-2026-9347

Affected Products

Ew-7438Rpn

References · 8

• 🔥 https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_5/5.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-9347 · Security Note
• https://bdu.fstec.ru/vul/2026-07279 · Security Note
• https://vuldb.com/submit/813889 · Note
• https://vuldb.com/vuln/365310 · Note
• https://t.me/CVEtracker/54741 · Telegram Post
• https://vuldb.com/submit/811543 · Note
• https://vuldb.com/vuln/365310/cti · Note