CVE-2025-44044Public exploitNetwork attack vector

File disclosure via unrestricted XML external entities

Published Jun 10, 2025 · Updated Jun 10, 2025

XXE in Keyoti SearchUnit before 9.0.0 allows remote attackers to read operating-system files through attacker-controlled XML and DTD files. XmlTable.ReadTable opens Content.xml with XmlTextReader and passes it to XmlDocument.Load without disabling external entity resolution. The web service must accept an attacker-controlled SMB indexDirectory, and the issue was reproduced when the application targeted .NET Framework 4.5.

CVSS severity7.5
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XXE in Keyoti SearchUnit before 9.0.0 allows remote attackers to read operating-system files through attacker-controlled XML and DTD files. XmlTable.ReadTable opens Content.xml with XmlTextReader and passes it to XmlDocument.Load without disabling external entity resolution. The web service must accept an attacker-controlled SMB indexDirectory, and the issue was reproduced when the application targeted .NET Framework 4.5.

The record

CVE
CVE-2025-44044
Published
Jun 10, 2025
Updated
Jun 10, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-611, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 10, 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

7.5CISA-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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-611Improper Restriction of XML External Entity Reference
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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