CVE-2023-22624Network attack vector

System file disclosure via external entity expansion

Published Jan 17, 2023 · Updated Apr 4, 2025

XML external entity injection in ManageEngine Exchange Reporter Plus before 5708 allows remote attackers to read system files. The vulnerable API accepts a specially crafted malformed XML request and resolves external entities against local files, but ManageEngine has not disclosed the endpoint or parser. Exploitation requires unspecified specific circumstances; the documented consequence is system-file disclosure without reported modification or service interruption.

CVSS severity7.5
High
EPSS probability3.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XML external entity injection in ManageEngine Exchange Reporter Plus before 5708 allows remote attackers to read system files. The vulnerable API accepts a specially crafted malformed XML request and resolves external entities against local files, but ManageEngine has not disclosed the endpoint or parser. Exploitation requires unspecified specific circumstances; the documented consequence is system-file disclosure without reported modification or service interruption.

The record

CVE
CVE-2023-22624
Published
Jan 17, 2023
Updated
Apr 4, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-611, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 4, 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

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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 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-611Improper Restriction of XML External Entity Reference
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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