CVE-2025-42922CWE-94

Insecure File Operations vulnerability in SAP NetWeaver AS Java (Deploy Web Service)

Critical · published September 9, 2025

CVSS v3.1
9.9
EPSS
1%
Percentile
54.2
In the wild
Unconfirmed
What it is

🚨 An authenticated non-admin user can exploit this critical vulnerability in SAP NetWeaver AS Java! 🔥 Just think about the potential chaos! It's like giving a non-managerial employee the ability to sneak into the server room and plant a malicious USB stick, completely compromising the entire company’s data and operations. A seemingly harmless access point becomes a superhighway for disaster! If exploited, this flaw could lead to a full compromise of the system's confidentiality, integrity, and availability. Attackers could gain unauthorized access to sensitive information, manipulate data, or even take the system offline. The ramifications could be absolutely devastating for any organization relying on this platform!

Put simply

It's like giving a non-managerial employee the ability to sneak into the server room and plant a malicious USB stick, completely compromising the entire company’s data and operations. A seemingly harmless access point becomes a superhighway for disaster! The vulnerability allows authenticated users to upload arbitrary files via a specific service in SAP NetWeaver AS Java. Once these files are executed, they can lead to a complete takeover of the system's functionalities.

What to do

If exploited, this flaw could lead to a full compromise of the system's confidentiality, integrity, and availability. Attackers could gain unauthorized access to sensitive information, manipulate data, or even take the system offline. The ramifications could be absolutely devastating for any organization relying on this platform! Immediately restrict file upload capabilities for non-administrative users. Apply the latest security patches provided by SAP to close this critical hole. Conduct a thorough audit of user permissions and monitor for any suspicious activities. 🛡️ You've got this! With these steps, you can fortify your defenses against this vulnerability and keep your system secure! 💪🌟

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00742 · 54.2th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2025-09-09T02:09Z
EPSS history
Timeline
  • 09 SEP 02:09Z
    Insecure File Operations vulnerability in SAP NetWeaver AS Java (Deploy Web Service)
    cvelistv5