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CVE-2024-39847

Arbitrary File Read and Server Side Request Forgery via XML External Entities in 4D Server SOAP

Published: Apr 30, 2026Updated: May 17, 2026 Sources: CVE List NVDCWE-611
7.5HIGH
NVD MITRE
EPSS Score
0.4%
Top 62.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Unauthenticated attackers can exploit a weakness in the XML parser functionality of the SOAP endpoints in 4D server. This allows them to obtain read access to files on the application server and adjacent network shares, and perform HTTP GET requests to arbitrary services.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-611

Affected Products

4D
commercial
4D ServerMixed
Cloud & SaaS / api-gateway
serverMixed
Cloud & SaaS / api-gateway

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Collection
Initial Access
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References

https://www.schutzwerk.com/en/blog/schutzwerk-sa-2024-002/
schutzwerk.com
https://4d.com
4d.com
http://seclists.org/fulldisclosure/2026/May/0
seclists.org

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