CVE-2023-30404

Name: CVE-2023-30404
Creator: NVD / NIST
Published: 2023-04-26T00:15:09.387+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.45%

Last modified Jun 17, 2026

CVE-2023-30404 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Aigital Wireless-N Repeater Mini_Router v0.131229 was discovered to contain a remote code execution (RCE) vulnerability via the sysCmd parameter in the formSysCmd function. This vulnerability is exploited via a crafted HTTP request.. EPSS estimates a 2.45% chance of exploitation in the next 30 days.

Description

Aigital Wireless-N Repeater Mini_Router v0.131229 was discovered to contain a remote code execution (RCE) vulnerability via the sysCmd parameter in the formSysCmd function. This vulnerability is exploited via a crafted HTTP request.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.45%

82.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Aigital	Wireless-N Repeater Mini Router Firmware	0.131229

References

http://aigital.comBroken Link
https://mandomat.github.io/2023-04-13-testing-a-cheap-wifi-repeater/Exploit, Third Party Advisory
http://aigital.comBroken Link
https://mandomat.github.io/2023-04-13-testing-a-cheap-wifi-repeater/Exploit, Third Party Advisory

Timeline

Published: Apr 26, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-30404?

How severe is CVE-2023-30404?

CVE-2023-30404 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.45% probability of exploitation in the next 30 days.

How do I fix CVE-2023-30404?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-30404?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST