CVE-2025-15225Network attack vector

Unauthenticated file read via relative path traversal

Published Dec 29, 2025 · Updated Dec 29, 2025

Relative path traversal in Sunnet WMPro 5.0 through 5.2 allows remote attackers to read arbitrary system files without authentication. The public CNA record identifies crafted relative paths as the vector but does not disclose the affected endpoint, parameter, or file-handling routine. Network reachability alone is sufficient, and the documented impact is file disclosure without file modification or service interruption.

CVSS severity8.7
High
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Relative path traversal in Sunnet WMPro 5.0 through 5.2 allows remote attackers to read arbitrary system files without authentication. The public CNA record identifies crafted relative paths as the vector but does not disclose the affected endpoint, parameter, or file-handling routine. Network reachability alone is sufficient, and the documented impact is file disclosure without file modification or service interruption.

The record

CVE
CVE-2025-15225
Published
Dec 29, 2025
Updated
Dec 29, 2025
Vendor
Sunnet Technology Co., Ltd.
Product
WMPro
Classifications
CWE-22, CWE-23, CAPEC-139, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 29, 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=5.0 <=5.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Sunnet Technology Co., Ltd. · WMProversion=5.0 <=5.2

Published CVSS scores

7.5TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7TWCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA: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 exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-23Relative Path Traversal
CAPEC-139Relative Path Traversal
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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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