What is the CVSS score of CVE-2025-42976?

CVE-2025-42976 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H. EPSS exploitation probability: 0.1%.

Which versions of SAP are affected by CVE-2025-42976?

CVE-2025-42976 presents notable security risk, a out-of-bounds read vulnerability rated CVSS 8.1.

How to fix or mitigate CVE-2025-42976?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

SAP CVE-2025-42976

HIGH

Out-of-bounds Read (CWE-125)

2025-08-12 cna@sap.com

Buffer Overflow SAP Information Disclosure

8.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.1 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:06 vuln.today

CVE Published

Aug 12, 2025 - 03:15 nvd

HIGH 8.1

DescriptionCVE.org

SAP NetWeaver Application Server ABAP (BIC Document) allows an authenticated attacker to craft a request that, when submitted to a BIC Document application, could cause a memory corruption error. On successful exploitation, this results in the crash of the target component. Multiple submissions can make the target completely unavailable. A similarly crafted submission can be used to perform an out-of-bounds read operation as well, revealing sensitive information that is loaded in memory at that time. There is no ability to modify any information.

AnalysisAI

SAP NetWeaver Application Server ABAP (BIC Document) allows an authenticated attacker to craft a request that, when submitted to a BIC Document application, could cause a memory corruption error. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. SAP NetWeaver Application Server ABAP (BIC Document) allows an authenticated attacker to craft a request that, when submitted to a BIC Document application, could cause a memory corruption error. On successful exploitation, this results in the crash of the target component. Multiple submissions can make the target completely unavailable. A similarly crafted submission can be used to perform an out-of-bounds read operation as well, revealing sensitive information that is loaded in memory at that time. There is no ability to modify any information.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.