CVE-2025-9256Network attack vector

Authenticated file disclosure via absolute path traversal

Published Aug 22, 2025 · Updated Aug 22, 2025

Absolute path traversal in Uniong WebITR 2_1_0_32 and earlier allows remote authenticated users to download arbitrary system files. The published advisory does not identify the affected download endpoint or explain how it accepts an absolute path without constraining file access. Regular user privileges are required, and successful exploitation discloses files readable by the WebITR service without modifying them.

CVSS severity7.1
High
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Absolute path traversal in Uniong WebITR 2_1_0_32 and earlier allows remote authenticated users to download arbitrary system files. The published advisory does not identify the affected download endpoint or explain how it accepts an absolute path without constraining file access. Regular user privileges are required, and successful exploitation discloses files readable by the WebITR service without modifying them.

The record

CVE
CVE-2025-9256
Published
Aug 22, 2025
Updated
Aug 22, 2025
Vendor
Beijing Kaite Weiye Science and Technology Co., Ltd.
Product
WebITR
Classifications
CWE-36, CAPEC-597, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 22, 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=0 <=2_1_0_32

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Beijing Kaite Weiye Science and Technology Co., Ltd. · WebITRversion=0 <=2_1_0_32

Published CVSS scores

6.5TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
7.1TWCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-36Absolute Path Traversal
CAPEC-597Absolute 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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