Summary
SAP heeft kwetsbaarheden verholpen in SAP NetWeaver Application Server ABAP, SAP Approuter, SAP Commerce Cloud, SAP NetWeaver Application Server Java, SAProuter, SAP Change and Transport System Attach Tool, SAP NetWeaver Enterprise Portal, SAP S/4HANA modules, SAP Fiori Launchpad, SAP CRM WebClient UI, SAP HANA Database user self service tools, en SAP Commerce Cloud.
Update: Door een verwerkingsfout waren geen referenties meegegeven. Dit is hersteld. Er zijn verder geen inhoudelijke wijzigingen
Details
Interpretaties
De kwetsbaarheden betreffen diverse beveiligingsproblemen zoals:
- geheugenbeschadiging in SAP NetWeaver Application Server ABAP
- HTTP Request Smuggling in SAP Approuter
- onveilige OAuth2-sample credentials in SAP Commerce Cloud
- directory traversal in SAP NetWeaver Application Server Java
- DLL hijacking in SAProuter op Windows.
- Verder zijn er Cross-Site Scripting (XSS) kwetsbaarheden in SAP NetWeaver Application Server Java en Enterprise Portal en ontbrekende autorisatiecontroles in SAP S/4HANA modules.
- SAP Change and Transport System Attach Tool is kwetsbaar voor remote code execution door onveilige deserialisatie.
- SAP HANA user self service tools maken informatieoverdracht mogelijk zonder authenticatie.
De kwetsbaarheden kunnen leiden tot ongeautoriseerde toegang, manipulatie van data, informatielekken, en verstoring van de beschikbaarheid. Sommige kwetsbaarheden vereisen authenticatie, andere kunnen door onbevoegden worden misbruikt. Diverse kwetsbaarheden zijn specifiek voor componenten die binnen SAP-omgevingen worden gebruikt, zoals Apache Camel binnen de SAP Integration Suite en Apache Tomcat binnen SAP Commerce Cloud.
Oplossingen
SAP heeft updates uitgebracht om de genoemde kwetsbaarheden te verhelpen. Gebruikers van de getroffen SAP-producten wordt geadviseerd deze updates te installeren om de beveiligingsproblemen te mitigeren. Zie bijgevoegde referenties voor meer informatie.
Vulnerabilities 24
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Critical 9.9CVE-2026-40453 Public exploit
Apache Camel JMS, Apache Camel CoAP, Apache Camel Google PubSub: Incomplete fix for CVE-2025-27636 in non-HTTP HeaderFilterStrategies (camel-jms, camel-sjms, camel-coap, camel-google-pubsub) allows case-variant header injection
The fix for CVE-2025-27636 added setLowerCase(true) to HttpHeaderFilterStrategy so that case-variant header names such as 'CAmelExecCommandExecutable' are filtered out alongside 'CamelExecCommandExecutable'. The same setLowerCase(true) call was not applied to…
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Critical 9.9
Memory Corruption vulnerability in SAP NetWeaver Application Server ABAP
SAP NetWeaver Application Server ABAP allows an authenticated attacker to leverage logical errors in memory management to cause a memory corruption that could lead to unauthorized data access, modification, or system unavailability. This has high impact on co…
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Critical 9.8CVE-2026-40860 Public exploit
Apache Camel: Unsafe Deserialization of JMS ObjectMessage in camel-jms, camel-sjms, camel-sjms2 and camel-amqp
JmsBinding.extractBodyFromJms() in camel-jms, and the equivalent JmsBinding class in camel-sjms, deserialized the payload of incoming JMS ObjectMessage values via javax.jms.ObjectMessage.getObject() without applying any ObjectInputFilter, class allowlist or c…
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Critical 9.8CVE-2026-41293 Public exploit
Apache Tomcat: HTTP/2 request headers not validated
Improper Input Validation vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 10.0.0-M1 through 10.0.27. Older, end of support versions may also …
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Critical 9.8CVE-2026-43512 Public exploit
Apache Tomcat: Digest authenticator will authenticate any unknown user
DEPRECATED: Authentication Bypass Issues vulnerability in digest authentication in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from…
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Critical 9.4CVE-2026-33454 Public exploit
Apache Camel: Inbound Header Filter Missing in MailHeaderFilterStrategy Allows Remote Code Execution via MIME Header Injection (CVE-2025-30177 Variant)
The Camel-Mail component is vulnerable to Camel message header injection. The custom header filter strategy used by the component (MailHeaderFilterStrategy) only filters the 'out' direction via setOutFilterStartsWith, while it does not configure the 'in' dire…
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Critical 9.1
HTTP Request Smuggling in SAP Approuter
Due to an HTTP Request Smuggling vulnerability in SAP Approuter, an unauthenticated attacker could send a specially crafted HTTP request that leads to request-response desynchronization. This could result in the exposure of user responses and cause the system…
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Critical 9.1CVE-2026-43515 Public exploit
Apache Tomcat: Security constraints not correctly applied
Improper Authorization vulnerability when multiple method constraints define an HTTP method for the same extension in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.11…
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Critical 9.1
Insecure Sample Credentials in SAP Commerce Cloud
SAP Commerce Cloud could retain a sample OAuth2 client with publicly documented sample credentials originating from sample configuration provided in SAP Help Portal documentation. If left unchanged, an unauthenticated attacker could use these well-known crede…
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Critical 9.0
Directory Traversal vulnerability in SAP NetWeaver Application Server Java (Web Container)
SAP NetWeaver Application Server Java (Web Container) allows an unauthenticated attacker to craft a malicious HTTP logon request that manipulates file inclusion parameters, enabling path traversal and processing of the included file. Processing the included f…
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High 8.4
DLL Hijacking vulnerability in SAProuter on Microsoft Windows
SAProuter on Microsoft Windows allows an unauthenticated attacker to load library (DLL) files from an untrusted location, allowing them to execute malicious code on the system. This could enable the attacker to hijack the DLL loading process and achieve arbit…
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High 8.2
Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server Java(Configuration Wizard)
SAP NetWeaver Application Server Java allows an unauthenticated attacker to inject malicious JavaScript through crafted URLs. When a victim accesses such a URL, the script executes in the user's browser, allowing the attacker to access sensitive session infor…
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High 8.1
Open Redirect vulnerability in SAP Approuter
SAP Approuter does not properly validate incoming request headers during the OAuth2 login flow under certain configurations. This allows an unauthenticated remote attacker to craft a malicious link which, when clicked by a victim, could lead to unauthorized a…
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High 7.6
Remote Code Execution vulnerability in SAP Change and Transport System Attach Tool (ctsattach)
SAP Change and Transport System Attach Tool (ctsattach) allows an authenticated attacker to supply a specially crafted archive file which, when processed by the application�s library, can trigger insecure deserialization and lead to remote code execution (RCE…
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Medium 6.3
Apache Log4j Core: Missing TLS hostname verification in Socket appender
The Socket Appender in Apache Log4j Core versions 2.0-beta9 through 2.25.2 does not perform TLS hostname verification of the peer certificate, even when the verifyHostName https://logging.apache.org/log4j/2.x/manual/appenders/network.html#SslConfiguration-att…
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Medium 6.1
Cross Site Scripting (XSS) vulnerability in SAP NetWeaver Enterprise Portal
SAP NetWeaver Enterprise Portal allows an unauthenticated attacker to inject malicious scripts into a URL parameter. The scripts are reflected in the server response and executed in a user's browser when the crafted URL is visited, leading to theft of session…
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Medium 6.1
Allowlist Bypass in setThemeRoot() Enables Cross-Origin CSS Injection
setThemeRoot() failed to enforce the sap-allowed-theme-origins allowlist. An attacker-controlled absolute cross-origin URL could be stored and used directly to construct a <link rel=stylesheet> element, even when no <meta name=sap-allowed-theme-origins> tag w…
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Medium 5.5
SQL Injection vulnerability in SAP S/4HANA Project Management (PPM-PRO)
SAP S/4HANA application Project Management (PPM-PRO) allows an attacker with high privileges to execute crafted database queries, exposing the backend database. This results in low impact on confidentiality, with no impact on integrity and availability of the…
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Medium 4.7
Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (applications based on Business Server Pages)
Due to a Cross-Site Scripting (XSS) vulnerability, applications based on Business Server Pages framework in SAP NetWeaver Application Server ABAP reflects unsanitized input into the HTTP response which allows an attacker to inject and execute arbitrary JavaSc…
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Medium 4.3
Missing Authorization check in SAP S/4 HANA (Create Single Payment)
SAP Create Single Payment does not perform necessary authorization checks for an authenticated user, a restricted user could access specific entity set keys resulting in disclosure of information. This has low impact on confidentiality, with no impact on inte…
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Medium 4.3
Missing Authorization check in SAP S/4HANA (Draft operation)
SAP S/4HANA Draft operation does not perform necessary authorization checks for an authenticated user, a restricted user could access information within the entity resulting in escalation of privileges. This results in low impact on confidentiality, with no i…
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Medium 4.2
Path Traversal Vulnerability in SAP Fiori (launchpad)
SAP Fiori Launchpad allows attackers to craft malicious URLs that triggers arbitrary service calls on the Fiori domain, this when opened by the user could compromise accounts by stealing user credentials. Successful exploitation requires adversaries to posses…
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Medium 4.1
Security misconfiguration in SAP WebClient UI
SAP WebClient UI allows an attacker to inject and execute malicious scripts in the context of the application due to the absence of a Content Security Policy (CSP) configuration for certain restrictive directives. This vulnerability has a low impact on the in…
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Low 3.7
Information Disclosure vulnerability in SAP HANA Extended Application Services classic model (User Self Service)
SAP HANA Database (user self service tools) allows an unauthenticated user to send specially crafted requests that produce distinguishable responses, enabling enumeration of valid user accounts and email addresses. Successful exploitation could allow the atta…
Revision history
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#1.0.1
Door een verwerkingsfout zijn aan de oorspronkelijke advisory geen referenties meegegeven. Dit is hersteld. De advisory is inhoudlijk niet veranderd.
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#1.0.0
Initiele versie
References
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Reference
https://support.sap.com/en/my-support/knowledge-base/security-notes-news/july-2026.html