Out-of-bounds Read in Sap Se Netweaver Application Server Abap (Bic Document)
CVE-2025-42976
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.
Vulnerability class: Buffer Overflow
EPSS: 0.004 (32.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.
Affected products
- Sap_se Sap Netweaver Application Server Abap (Bic Document) — versions S4COREOP 104, 105, 106
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2025-42976?
- CVE-2025-42976 is a high-severity vulnerability in Sap Se Netweaver Application Server Abap (Bic Document), classified under Out-of-bounds Read. CVSS score: 8.1/10. Published 2025-08-12.
- How severe is CVE-2025-42976?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2025-42976 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.