How severe is CVE-2025-42876?

CVE-2025-42876 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2025-42876 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-42876?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-42876 have an EU (EUVD) identifier?

Yes. CVE-2025-42876 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201851.

When was CVE-2025-42876 published?

CVE-2025-42876 was published on 2025-12-09 and last updated on 2026-06-17.

CVE-2025-42876

CVE-2025-42876 is a high-severity vulnerability with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-405.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-201851
Weakness: CWE-405
Published: 2025-12-09
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-42876?: 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.
How severe is CVE-2025-42876?: CVE-2025-42876 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2025-42876 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-42876?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-42876 have an EU (EUVD) identifier?: Yes. CVE-2025-42876 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201851.
When was CVE-2025-42876 published?: CVE-2025-42876 was published on 2025-12-09 and last updated on 2026-06-17.

References

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