CVE-2026-3025Public exploitNetwork attack vector

Unauthenticated file upload via File argument

Published Feb 23, 2026 · Updated Feb 23, 2026

Unrestricted file upload in 启智智慧供热管理平台 1.0.0 allows remote attackers to upload files through ExampleNodeService.asmx. The web service accepts the File argument without authentication and stores dangerous file types without a disclosed validation check. No user interaction is required; public evidence does not establish the storage location or whether uploaded code executes.

CVSS severity9.8
Critical
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in 启智智慧供热管理平台 1.0.0 allows remote attackers to upload files through ExampleNodeService.asmx. The web service accepts the File argument without authentication and stores dangerous file types without a disclosed validation check. No user interaction is required; public evidence does not establish the storage location or whether uploaded code executes.

The record

CVE
CVE-2026-3025
Published
Feb 23, 2026
Updated
Feb 23, 2026
Vendor
Beijing Shuoren Times Technology Co., Ltd.
Product
启智智慧供热管理平台
Classifications
CWE-284, CWE-434, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 23, 2026Record 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=1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Beijing Shuoren Times Technology Co., Ltd. · 启智智慧供热管理平台version=1.0.0

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5VulDB CNAAV:N/AC:L/Au:N/C:P/I:P/A:P
7.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
5.5VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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

CWE-284Improper Access Control
CWE-434Unrestricted Upload of File with Dangerous Type
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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