CVE-2022-48164Public exploitNetwork attack vector

Administrator credential disclosure via unprotected log export

Published Feb 6, 2023 · Updated Mar 26, 2025

Access control failure in Wavlink WL-WN533A8 M33A8.V5030.190716 allows remote attackers to download configuration data and logs. The /cgi-bin/ExportLogs.sh endpoint processes an unauthenticated request without enforcing access control and returns exported configuration and log content. Network reachability to the device's web interface is sufficient; the exported configuration exposes administrator credentials that grant dashboard access.

CVSS severity7.5
High
EPSS probability3.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Access control failure in Wavlink WL-WN533A8 M33A8.V5030.190716 allows remote attackers to download configuration data and logs. The /cgi-bin/ExportLogs.sh endpoint processes an unauthenticated request without enforcing access control and returns exported configuration and log content. Network reachability to the device's web interface is sufficient; the exported configuration exposes administrator credentials that grant dashboard access.

The record

CVE
CVE-2022-48164
Published
Feb 6, 2023
Updated
Mar 26, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1552.001, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 6, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 26, 2025Record 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
7.5CISA-ADPCVSS: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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

T1552.001Credentials In Files
T1190Exploit Public-Facing Application

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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