CVE-2024-38892Public exploit

Configuration and credential disclosure via unauthenticated export

Published Jun 24, 2024 · Updated Aug 2, 2024

Information disclosure in Wavlink WN551K1 firmware allows remote attackers on an adjacent network to download configuration data and logs. The /cgi-bin/ExportLogs.sh endpoint accepts a direct GET request without an access-control check and returns configuration data, log files, and administrator credentials. No authentication or user interaction is required, but reachability is limited to the device's adjacent network and the reported impact is disclosure only.

CVSS severity6.5
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Wavlink WN551K1 firmware allows remote attackers on an adjacent network to download configuration data and logs. The /cgi-bin/ExportLogs.sh endpoint accepts a direct GET request without an access-control check and returns configuration data, log files, and administrator credentials. No authentication or user interaction is required, but reachability is limited to the device's adjacent network and the reported impact is disclosure only.

The record

CVE
CVE-2024-38892
Published
Jun 24, 2024
Updated
Aug 2, 2024
Vendor
Wavlink
Product
WN551K1 Firmware
Classifications
CWE-202, T1552.001
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 24, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=*

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Wavlink · WN551K1 Firmwareversion=0 <=*

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-202Exposure of Sensitive Information Through Data Queries
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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