Vulnerability details
CVE-2025-42963
SAP_SE SAP NetWeaver Application Server for Java
Insecure Deserialization in SAP NetWeaver Application Server for Java (Log Viewer )
CVSS 3.1
9.1Critical
Official description
A critical vulnerability in SAP NetWeaver Application server for Java Log Viewer enables authenticated administrator users to exploit unsafe Java object deserialization. Successful exploitation can lead to full operating system compromise, granting attackers complete control over the affected system. This results in a severe impact on the confidentiality, integrity, and availability of the application and host environment.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.1Critical | 3.1 | CVEProject cvelistV5 (CNA) (sap) | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| SAP_SE | SAP NetWeaver Application Server for Java (Log Viewer ) | LMNWABASICAPPS 7.50 | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2025-07-08
- Last updated
- 2026-02-26
- State
- Published
- Assigner (CNA)
- sap
Exploit prediction (EPSS)
0.74%
Probability of exploitation in 30 days
55%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-502Deserialization of Untrusted Data