# CVE-2025-42999: A SAP NetWeaver bug is being used in attacks

Status: Being used now (CISA KEV, added 2025-05-15)
Who: 
Do this: 

## Agent prompt (read-only)
Read-only check, change nothing, send nothing anywhere.
Is SAP NetWeaver (CVE-2025-42999) installed or running on this machine or in this project?
1. Find every copy and its version (apps, packages, containers, lockfiles).
2. Compare each version against the vendor's fixed version for CVE-2025-42999. Quote the vendor page you used.
3. Report a table: where, version, fixed version, status (exposed / fixed / not installed / unsure).
4. List the exact update steps, but do not run them.

## Official description
SAP NetWeaver Visual Composer Metadata Uploader contains a deserialization vulnerability that allows a privileged attacker to compromise the confidentiality, integrity, and availability of the host system by deserializing untrusted or malicious content.

## Sources
- https://nvd.nist.gov/vuln/detail/CVE-2025-42999
- https://nvd.nist.gov/vuln/detail/CVE-2025-42999

Generated by isitexploited.org from public sources. Verify version numbers against the vendor before acting.