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Fencer Vulns
medium 6.8

CVE-2025-5717 json

Authenticated Remote Code Execution in Multiple WSO2 Products via Event Processor Admin Service

published 2025-09-23 13 mo ago modified 2026-10-18 21 d ago also EUVD-2025-30919

cvss
6.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits
0
none known

Summary

An authenticated remote code execution (RCE) vulnerability exists in multiple WSO2 products due to improper input validation in the event processor admin service. A user with administrative access to the SOAP admin services can exploit this flaw by deploying a Siddhi execution plan containing malicious Java code, resulting in arbitrary code execution on the server.

Exploitation of this vulnerability requires a valid user account with administrative privileges, limiting the attack surface to authenticated but potentially malicious users.

Patch / fix

  • WSO2 WSO2 API Manager 3.0.0.174, 3.1.0.330, 3.2.0.426, 3.2.1.46, 4.0.0.344, 4.1.0.208, 4.2.0.147, 4.3.0.59, 4.4.0.22, 4.5.0.6
  • WSO2 WSO2 Open Banking AM 2.0.0.379
  • WSO2 WSO2 Traffic Manager 4.5.0.6
  • WSO2 WSO2 API Control Plane 4.5.0.6
  • WSO2 Siddhi Extension Evaluate Scripts 3.2.6.8, 3.2.7.6, 3.2.8.3, 3.2.10.1, 3.2.13.2, 3.2.14.1, 3.2.15

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
13 mo ago

Exploit prediction

0.69% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.8 CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • WSO2 WSO2 API Manager
  • WSO2 WSO2 Open Banking AM
  • WSO2 WSO2 Traffic Manager
  • WSO2 WSO2 API Control Plane
  • WSO2 Siddhi Extension Evaluate Scripts

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.