9.9
CRITICAL CVSS 3.1
CVE-2025-27429
Code Injection Vulnerability in SAP S/4HANA (Private Cloud or On-Premise)
Description

SAP S/4HANA allows an attacker with user privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code into the system, bypassing essential authorization checks. This vulnerability effectively functions as a backdoor, creating the risk of full system compromise, undermining the confidentiality, integrity and availability of the system.

INFO

Published Date :

April 8, 2025, 8:15 a.m.

Last Modified :

April 8, 2025, 6:13 p.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2025-27429 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 CRITICAL [email protected]
Solution
Remediate SAP S/4HANA RFC function module vulnerability by applying SAP security notes and restricting RFC access.
  • Apply relevant SAP security notes immediately.
  • Restrict access to exposed RFC function modules.
  • Review and strengthen RFC authorization controls.
  • Monitor system logs for suspicious RFC activity.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-27429.

URL Resource
https://me.sap.com/notes/3581961
https://url.sap/sapsecuritypatchday
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-27429 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-27429 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-27429 vulnerability anywhere in the article.

  • TheCyberThrone
SAP Patch Tuesday August 2025

August 13, 2025SAP’s August 2025 Patch Tuesday addresses 25–26 security issues with an emphasis on several critical vulnerabilities involving code injection and insecure deserialization. The updates p ... Read more

Published Date: Aug 13, 2025 (3 weeks, 1 day ago)
  • The Register
Microsoft's Patch Tuesday baker's dozen: 12 critical bugs plus a SharePoint RCE

Microsoft’s August Patch Tuesday flaw-fixing festival addresses 111 problems in its products, a dozen of which are deemed critical, and one moderate-severity flaw that is listed as being publicly know ... Read more

Published Date: Aug 12, 2025 (3 weeks, 1 day ago)
  • CybersecurityNews
SAP Security Patch Day – 15 Vulnerabilities Patched including 3 Critical Injection Vulnerabilities

SAP released a comprehensive security update on August 12th, 2025, addressing 15 new vulnerabilities across its enterprise software portfolio, including three critical code injection flaws that pose s ... Read more

Published Date: Aug 12, 2025 (3 weeks, 2 days ago)
  • Daily CyberSecurity
SAP Patch Day August 2025: Critical Code Injection Flaws Threaten Core ERP Systems

Today, 2025, SAP released 15 new Security Notes and 4 updates to previously issued advisories as part of its monthly Security Patch Day. While the update addresses a broad range of issues, several cri ... Read more

Published Date: Aug 12, 2025 (3 weeks, 2 days ago)
  • BleepingComputer
SAP fixes suspected Netweaver zero-day exploited in attacks

SAP has released out-of-band emergency NetWeaver updates to fix a suspected remote code execution (RCE) zero-day flaw actively exploited to hijack servers. The vulnerability, tracked under CVE-2025-31 ... Read more

Published Date: Apr 25, 2025 (4 months, 1 week ago)
  • Cyber Security News
SAP April 2025 Security Update : Critical Code Injection Vulnerabilities Patched

SAP announced its latest Security Patch Day, unveiling 18 new Security Notes alongside updates to two previously released advisories. This comprehensive update focuses on addressing multiple vulnerabi ... Read more

Published Date: Apr 08, 2025 (4 months, 3 weeks ago)
  • Daily CyberSecurity
SAP April 2025 Patch Day: Critical Code Injection Risks

The SAP Security Patch Day on April 8, 2025, brought a wave of critical security updates, with a total of 18 new Security Notes and 2 updates to previously released notes. Among the fixes, several add ... Read more

Published Date: Apr 08, 2025 (4 months, 3 weeks ago)

The following table lists the changes that have been made to the CVE-2025-27429 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by [email protected]

    Apr. 08, 2025

    Action Type Old Value New Value
    Added Description SAP S/4HANA allows an attacker with user privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code into the system, bypassing essential authorization checks. This vulnerability effectively functions as a backdoor, creating the risk of full system compromise, undermining the confidentiality, integrity and availability of the system.
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
    Added CWE CWE-94
    Added Reference https://me.sap.com/notes/3581961
    Added Reference https://url.sap/sapsecuritypatchday
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 9.9
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact