CVE-2025-42999

CRITICAL CISA KEV EPSS 95.4%
Published May 13, 20251y ago · Modified Jun 17, 20262w ago
9.1 CVSS 3.1
Critical
Find Similar
Published May 13, 2025 1y ago
Last Modified Jun 17, 2026 2w ago
KEV Listed May 15, 2025 1y ago
KEV Due Jun 5, 2025 392d overdue

Description

SAP 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.

CVSS Details

Base Score
9.1
Exploitability
2.3
Impact
6.0
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Changed
Confidentiality High
Integrity High
Availability High

Threat Intelligence

CISA Known Exploited Overdue 392d
Added
May 15, 2025
Due
Jun 5, 2025

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

EPSS Exploit Probability
95.4% percentile
Exploit & Patch Status
Actively Exploited (KEV)
No Patch Available

Weaknesses 1

CWE-502 Deserialization of Untrusted Data Validation

Affected Products 1

VendorProductVersionRange
sapnetweaver7.5any

References 4

  • me.sap.com https://me.sap.com/notes/3604119
    Permissions Required
  • onapsis.com https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/
    ExploitThird Party Advisory
  • url.sap https://url.sap/sapsecuritypatchday
    Vendor Advisory
  • cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-42999
    US Government Resource

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.