CVE-2022-48165Public exploitNetwork attack vector

Credential disclosure via unauthenticated log export

Published Feb 3, 2023 · Updated Aug 3, 2024

Improper access control in Wavlink WL-WN530H4 M30H4.V5030.210121 allows remote attackers to obtain administrator credentials. The /cgi-bin/ExportLogs.sh endpoint returns a downloadable sysLogs.txt archive containing configuration data, logs, Login values, and Password values without checking authentication. Network access to the device is sufficient; the exposed credentials enable entry to the administration dashboard, while direct integrity or availability impact is not reported.

CVSS severity7.5
High
EPSS probability3.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Wavlink WL-WN530H4 M30H4.V5030.210121 allows remote attackers to obtain administrator credentials. The /cgi-bin/ExportLogs.sh endpoint returns a downloadable sysLogs.txt archive containing configuration data, logs, Login values, and Password values without checking authentication. Network access to the device is sufficient; the exposed credentials enable entry to the administration dashboard, while direct integrity or availability impact is not reported.

The record

CVE
CVE-2022-48165
Published
Feb 3, 2023
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1555
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1555Credentials from Password Stores

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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