Sap Basis
CVE-2024-34687
CRITICAL
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 9.0 (CRITICAL). Attack characteristics: network attack vector, low complexity, low privileges required, user interaction required. |
| Exploit ScenarioDerived | A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. |
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Alert meAnalysisAI
SAP NetWeaver Application Server for ABAP and ABAP Platform do not sufficiently encode user controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. SAP NetWeaver Application Server for ABAP and ABAP Platform do not sufficiently encode user controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. An attacker can control code that is executed within a user’s browser, which could result in modification, deletion of data, including accessing or deleting files, or stealing session cookies which an attacker could use to hijack a user’s session. Hence, this could have impact on Confidentiality, Integrity and Availability of the system. Affected products include: Sap Sap Basis.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionNVD
SAP NetWeaver Application Server for ABAP and ABAP Platform do not sufficiently encode user controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. An attacker can control code that is executed within a user’s browser, which could result in modification, deletion of data, including accessing or deleting files, or stealing session cookies which an attacker could use to hijack a user’s session. Hence, this could have impact on Confidentiality, Integrity and Availability of the system.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.
Affected Products (CPE)NVD
The (1) SAP_BASIS and (2) SAP_ABA components 7.00 SP Level 0031 in SAP NetWeaver 2004s might allow remote attackers to s
Sap Basis versions up to 700 is affected by url redirection to untrusted site (open redirect) (CVSS 6.5).
SAP NetWeaver Application Server ABAP and ABAP Platform allows an unauthenticated attacker to create a malicious link wh
SAP NetWeaver Server ABAP allows an unauthenticated attacker to exploit a vulnerability that causes the server to respon
Under certain conditions SAP NetWeaver Application Server for ABAP and ABAP Platform allows an attacker to access remote
SAP Business Workflow contains an authorization bypass that allows authenticated administrators to escalate privileges b
WebFlow Services of SAP Business Workflow allows an authenticated attacker to enumerate accessible HTTP endpoints in the
Due to a Protection Mechanism Failure in SAP NetWeaver Application Server for ABAP and ABAP Platform, a developer can by
Due to a missing authorization check in an obsolete RFC enabled function module in SAP BASIS, an authenticated low-privi
SAP NetWeaver Application Server for ABAP allows authenticated users with access to background processing to gain unauth
SAP NetWeaver (Service Data Download) allows an authenticated user to call a remote-enabled function module, which could
The SAP NetWeaver Application Server for ABAP does not enable an administrator to assign distinguished authorizations fo
GitHub PoC
Exploit-DB