SAP NetWeaver Unrestricted File Upload Vulnerability
SAP NetWeaver (Visual Composer 7.0 RT) versions - 7.30, 7.31, 7.40, 7.50, without restriction, an attacker authenticated as a non-administrative user can upload a malicious file over a network and trigger its processing, which is capable…
Severity = CVSS. Probability = EPSS (FIRST). Exploitation = public signals: KEV, EUVD, ransomware, EPSS above 10 %, no account required.
Exploitation probability EPSS · FIRST
Exploitation signals 3 / 5
- KEV catalog (CISA)09 Jun 2022
- Exploited in EUVD (ENISA)09 Jun 2022
- Used by ransomwareno
- EPSS above 10 %36.9%
- No account, over the networkno
What to do
Fix
Apply the vendor’s fix as soon as it is available.
CISA guidance: Apply updates per vendor instructions.
Meanwhile
Take the service off the internet or restrict access to it, watch the logs and look for signs of compromise.
Manufacturers (CRA)
Exploited vulnerability in your product: early warning to ENISA within 24 h, then notification within 72 h (Article 14 of the Cyber Resilience Act). The CRA explained
Description ENISA EUVD
SAP NetWeaver (Visual Composer 7.0 RT) versions - 7.30, 7.31, 7.40, 7.50, without restriction, an attacker authenticated as a non-administrative user can upload a malicious file over a network and trigger its processing, which is capable of running operating system commands with the privilege of the Java Server process. These commands can be used to read or modify any information on the server or shut the server down making it unavailable.
Affected products
- 7.40
- 7.50
- 7.30
- 7.31
Open source packages OSV
Affected libraries according to OSV, with fixed versions.
Timeline
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Published
-
Exploitation reported (ENISA)
-
Added to the KEV catalog
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CISA remediation due date
-
EPSS peak: 36.9%
References
Other exploited vulnerabilities from the same vendor
- CVE-2025-42999SAP NetWeaver Deserialization Vulnerability6.4 · Background exploitation
- CVE-2025-31324SAP NetWeaver Unrestricted File Upload Vulnerability10.0 · Background exploitation
- CVE-2017-12637SAP NetWeaver Directory Traversal Vulnerability8.3 · Background exploitation
- CVE-2019-0344SAP Commerce Cloud Deserialization of Untrusted Data Vulnerability5.9 · Background exploitation
- CVE-2022-22536SAP Multiple Products HTTP Request Smuggling Vulnerability9.3 · Background exploitation
- CVE-2016-2388SAP NetWeaver Information Disclosure Vulnerability6.1 · Background exploitation