CVE-2025-47423Public exploitNetwork attack vector

Unauthenticated file disclosure via incomplete traversal filtering

Published May 7, 2025 · Updated May 7, 2025

Path traversal in PWS_Dashboard Personal Weather Station Dashboard 12_lts allows remote attackers to read arbitrary server files without authentication. The published proof of concept shows _test.php removing ../ once from the GET test value before passing the result to include(), allowing nested traversal sequences to survive filtering. A crafted request to the public endpoint needs no credentials or user interaction and can expose any file readable by PHP, including private TLS keys.

CVSS severity5.8
Medium
EPSS probability2.00%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in PWS_Dashboard Personal Weather Station Dashboard 12_lts allows remote attackers to read arbitrary server files without authentication. The published proof of concept shows _test.php removing ../ once from the GET test value before passing the result to include(), allowing nested traversal sequences to survive filtering. A crafted request to the public endpoint needs no credentials or user interaction and can expose any file readable by PHP, including private TLS keys.

The record

CVE
CVE-2025-47423
Published
May 7, 2025
Updated
May 7, 2025
Vendor
PWS_Dashboard
Product
Personal Weather Station Dashboard
Classifications
CWE-24, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 7, 2025CVE publishedPublication date reported by the CVE source.
  2. May 7, 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?

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

  1. Affected versionversion=12_lts

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PWS_Dashboard · Personal Weather Station Dashboardversion=12_lts

Published CVSS scores

5.8MITRECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/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

CWE-24Path Traversal: '../filedir'
T1005Data from Local System

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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