---
id: CVE-2025-42928
title: >-
  Under certain conditions, a high privileged user could exploit a
  deserialization vulnerability in SAP jConnect to launch remote code execution
summary: >-
  Under certain conditions, a high privileged user could exploit a
  deserialization vulnerability in SAP jConnect to launch remote code execution.
  The system may be vulnerable when specially crafted input is used to exploit
  the vulnerabilit…
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-502
published: '2025-12-09'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T20:10:01.970'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-42928'
references:
  - url: 'https://me.sap.com/notes/3685286'
    label: cna@sap.com
  - url: 'https://url.sap/sapsecuritypatchday'
    label: cna@sap.com
tags:
  - nvd
epss: 0.0948
epssPercentile: 0.95309
ingestedAt: '2026-10-07T20:46:46.796Z'
---

## Overview

Under certain conditions, a high privileged user could exploit a deserialization vulnerability in SAP jConnect to launch remote code execution. The system may be vulnerable when specially crafted input is used to exploit the vulnerability resulting in high impact on confidentiality, integrity and availability of the system.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.