CVE-2025-42999 - SAP NetWeaver
AI Vulnerability ContextSAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of confidentiality, integrity, and availability of the host system.
Overview
A source-backed snapshot of this vulnerability.
CISA KEVyesWhether CISA lists this as exploited.
Techniques0AI attack methods connected to this vulnerability.
Case studies0Examples where this vulnerability is mentioned.
Vulnerability status
How serious this vulnerability is and whether it is known to be exploited.
CISA KEVCRITICAL
- CVE ID
- CVE-2025-42999
- Vendor/project
- SAP
- Product
- NetWeaver
- Vulnerability name
- SAP NetWeaver Deserialization Vulnerability
- Date added
- 2025-05-15
- Due date
- 2025-06-05
- Known ransomware campaign use
- Unknown
- CVSS v3
- 9.1
CWE-502
Exploit context
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No description available. The source record only contains identifiers and metadata.
Source evidence
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Original source
Original source links
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NVD CVE pagehttps://nvd.nist.gov/vuln/detail/CVE-2025-42999CVE API docshttps://nvd.nist.gov/developers/vulnerabilitiesData feedshttps://nvd.nist.gov/vuln/data-feedsCataloghttps://www.cisa.gov/known-exploited-vulnerabilities-catalogData repositoryhttps://github.com/cisagov/kev-datacna@sap.comhttps://me.sap.com/notes/3604119cna@sap.comhttps://url.sap/sapsecuritypatchdayaf854a3a-2127-422b-91ae-364da2661108https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-42999