Netweaver vulnerabilitiesAnd the versions its exploited flaws hit.
Netweaver is made by SAP. We track 103 published vulnerabilities listed under that exact name, across 77 versions. 3 of them are on the list of flaws known to be exploited, the newest added on 15 May 2025. SAP lists newer releases under their own names, such as Netweaver Application Server Abap, so check those pages too.
The most recent Netweaver flaw added to the known-exploited list is CVE-2025-42999, on 15 May 2025. We keep watching the known-exploited list.
Is Netweaver listed under other names? Yes.
SAP also lists Netweaver under more specific names, such as Netweaver Application Server Abap and Netweaver Application Server Java. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
- Netweaver Application Server Abap76 published vulnerabilities
- Netweaver Application Server Java67 published vulnerabilities
- Netweaver Process Integration21 published vulnerabilities
- Netweaver Abap21 published vulnerabilities
- Netweaver Enterprise Portal20 published vulnerabilities
- Netweaver As Abap12 published vulnerabilities
- Netweaver As Abap Business Server Pages10 published vulnerabilities
- Netweaver Application Server for Java9 published vulnerabilities
- Netweaver As Internet Graphics Server7 published vulnerabilities
- Netweaver Knowledge Management6 published vulnerabilities
- Netweaver Java Application Server5 published vulnerabilities
- Netweaver Abap Application Server4 published vulnerabilities
Which versions of Netweaver do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
- CVE-2025-42999Exploited list, 15 May 2025
SAP NetWeaver Deserialization Vulnerability
7.5 - CVE-2025-31324Exploited list, 29 Apr 2025
SAP NetWeaver Unrestricted File Upload Vulnerability
7.50 - CVE-2021-38163Exploited list, 9 Jun 2022
SAP NetWeaver Unrestricted File Upload Vulnerability
7.307.317.407.50
Which Netweaver vulnerabilities are being exploited?
3 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 9.1SAP NetWeaver Deserialization Vulnerability
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...
- 10.0SAP NetWeaver Unrestricted File Upload Vulnerability
SAP NetWeaver Visual Composer Metadata Uploader contains an unrestricted file upload vulnerability that allows an unauthenticated agent to upload potentially malicious executable binaries.
- 9.9SAP NetWeaver Unrestricted File Upload Vulnerability
SAP NetWeaver contains a vulnerability that allows unrestricted file upload.
Which Netweaver flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- >99%
SAP NetWeaver Visual Composer Metadata Uploader is not protected with a proper authorization, allowing unauthenticated agent to upload potentially malicious executable binaries that could severely harm the host system.
- 41%CVE-2016-2389High
Directory traversal vulnerability in the GetFileList function in the SAP Manufacturing Integration and Intelligence (xMII) component 15.0 for SAP NetWeaver 7.4 allows remote attackers to read arbitrary files via a ..
- 37%
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...
- 23%CVE-2023-29186Medium
In SAP NetWeaver (BI CONT ADDON) - versions 707, 737, 747, 757, an attacker can exploit a directory traversal flaw in a report to upload and overwrite files on the SAP server.
- 21%CVE-2013-3319Medium
The GetComputerSystem method in the HostControl service in SAP Netweaver 7.03 allows remote attackers to obtain sensitive information via a crafted SOAP request to TCP port 1128.
- 13%CVE-2015-7241Critical
XML External Entity (XXE) vulnerability in SAP Netweaver before 7.01.
- 13%
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,...
- 10%CVE-2014-0995Medium
The Standalone Enqueue Server in SAP Netweaver 7.20, 7.01, and earlier allows remote attackers to cause a denial of service (uncontrolled recursion and crash) via a trace level with a wildcard in the Trace Pattern.
Running Netweaver? We'll keep checking.
Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.
- Tell us what you runPick your software from a list, or let us work it out from your website.
- We match it to every flawOver 400,000 published flaws, checked against your list.
- Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
- Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.
Free plan, no card needed. Nothing to install.
1 flaw being exploited affects software Acme tracks
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.
- Matched to
- Netweaver on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 103 published vulnerabilities listed under the name Netweaver, across 77 versions. The most recent Netweaver flaw added to the known-exploited list is CVE-2025-42999, on 15 May 2025.
3 are on the list of flaws known to be exploited. The most recently added are CVE-2025-42999, CVE-2025-31324 and CVE-2021-38163.
SAP also lists Netweaver under more specific names, such as Netweaver Application Server Abap and Netweaver Application Server Java. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Each flaw names its own versions, usually as ranges. The newest, CVE-2025-42999, affects 7.5. The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track Netweaver. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.