Missing Auth in SAP S/4 HANA Private Cloud - Cross-Company Data Leak
CVE-2025-42876 Published on December 9, 2025
Missing Authorization Check in SAP S/4 HANA Private Cloud (Financials General Ledger)
Due to a Missing Authorization Check vulnerability in SAP S/4 HANA Private Cloud (Financials General Ledger), an authenticated attacker with authorization limited to a single company code could read sensitive data and post or modify documents across all company codes. Successful exploitation could result in a high impact to confidentiality and a low impact to integrity, while availability remains unaffected.
Vulnerability Analysis
CVE-2025-42876 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity, and no impact on availability.
Weakness Type
What is an Amplification Vulnerability?
Software that does not appropriately monitor or control resource consumption can lead to adverse system performance. This situation is amplified if the software allows malicious users or attackers to consume more resources than their access level permits. Exploiting such a weakness can lead to asymmetric resource consumption, aiding in amplification attacks against the system or the network.
CVE-2025-42876 has been classified to as an Amplification vulnerability or weakness.
Products Associated with CVE-2025-42876
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Affected Versions
SAP_SE SAP S/4 HANA Private Cloud (Financials General Ledger):- Version S4CORE 104 is affected.
- Version 105 is affected.
- Version 106 is affected.
- Version 107 is affected.
- Version 108 is affected.
- Version 109 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.