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Fencer Vulns
critical 9.8

CVE-2023-30404 json

Aigital Wireless-N Repeater Mini_Router v0.131229 was discovered to contain a remote code execution (RCE) vulnerability via the sysCmd para…

published 2023-04-25 3 y ago modified 2026-07-09 4 mo ago also EUVD-2023-34824

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

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.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
21 mo ago

Exploit prediction

2.23% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • mandomat.github.io https://mandomat.github.io/2023-04-13-testing-a-cheap-wifi-repeater/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.