CVE-2025-42956 json
Multiple vulnerabilities in SAP NetWeaver Application Server ABAP
published last yr. modified 4mo ago also EUVD-2025-20410
- cvss
- 6.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 14%
- public exploits
- 0
- none known
Summary
SAP NetWeaver Application Server ABAP and ABAP Platform allows an unauthenticated attacker to create a malicious link which they can make publicly available. When an authenticated victim clicks on this malicious link, injected input data will be used by the web site page generation to create content which when executed in the victim's browser leading to low impact on Confidentiality and Integrity with no effect on Availability of the application.
Patch / fix
Is CVE-2025-42956 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.24% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- SAP SE SAP NetWeaver Application Server ABAP
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
url.sap
/sapsecuritypatchday
patch
-
me.sap.com
/notes/3617131
permissions-required
Sources
- CVE List CVE-2025-42956
- NVD CVE-2025-42956
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