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Review reviewCritical

CVE-2023-30404

wireless-n repeater mini router firmware, wireless-n repeater mini router

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.

CVSS
9.8
EPSS
2.21%
80.9% percentile
CISA KEV
Not listed
Published
2023.04.26
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability2.21%
Technical severityCVSS 9.8

Vulnerability overview

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.

Affected product and versions

Product
wireless-n repeater mini router firmware, wireless-n repeater mini router
Affected versions
0.131229
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that wireless-n repeater mini router firmware, wireless-n repeater mini router and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-94