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CVE-2025-3125

Authenticated Arbitrary File Upload in Multiple WSO2 Products via CarbonAppUploader Admin Service Leading to Remote Code Execution

Published: Nov 5, 2025Updated: Dec 4, 2025 Sources: CVE List NVDCWE-434
NVD MITRE
6.7CVSSMEDIUM
EPSS Score
0.7%
Top 50.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An arbitrary file upload vulnerability exists in multiple WSO2 products due to improper input validation in the CarbonAppUploader admin service endpoint. An authenticated attacker with appropriate privileges can upload a malicious file to a user-controlled location on the server, potentially leading to remote code execution (RCE). This functionality is restricted by default to admin users; therefore, successful exploitation requires valid credentials with administrative permissions.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:HA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-434

Affected Products

api control planewso2
On-prem
Cloud & SaaS / api-gateway
api managerwso2
SaaSWeb App
Cloud & SaaS / api-gateway
enterprise integratorwso2
SaaSSaaS Service
Cloud & SaaS / saas-application
identity serverwso2
On-premWeb App
Security Products / identity-access-mgmt
identity server as key managerwso2
SaaSSecurity Product
Cloud & SaaS
wso2commercialINCloud & SaaS
and 12 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

3 techniques
Command and Control
Initial Access
Persistence
View detailed technique mapping

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2025/WSO2-2025-3961/
security.docs.wso2.com

Timeline

Published
Nov 5, 2025
Last Updated
Dec 4, 2025

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