CVE-2021-27607

SAP NetWeaver ABAP Server and ABAP Platform Dispatcher, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83, allows an unauthenticated attacker without...

CVE-2021-27597

SAP NetWeaver AS for ABAP RFC Gateway, versions - KRNL32NUC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83, allows an unauthenticated attacker without specific knowledge of the system to send a...

CVE-2021-27610

SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 804, does not create information about internal and external RFC user in consistent and distinguished format, which could lead to improper authentication and may be exploited by maliciou...

CVE-2021-27632

SAP NetWeaver ABAP Server and ABAP Platform Enqueue Server, versions - KRNL32NUC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73, allows an unauthenticated attacker without specific knowledge of the system to send a...

CVE-2021-27628

SAP NetWeaver ABAP Server and ABAP Platform Dispatcher, versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83, allows an unauthenticated attacker without...

CVE-2021-27611

SAP NetWeaver AS ABAP, versions - 700, 701, 702, 730, 731, allow a high privileged attacker to inject malicious code by executing an ABAP report when the attacker has access to the local SAP system. The attacker could then get access to data, overwrite them, or execute a denial of service...

CVE-2021-27606

SAP NetWeaver ABAP Server and ABAP Platform Enqueue Server, versions - KRNL32NUC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73, allows an unauthenticated attacker without specific knowledge of the system to send a...

CVE-2021-27633

SAP NetWeaver AS for ABAP RFC Gateway, versions - KRNL32NUC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83, allows an unauthenticated attacker without specific knowledge of the system to send a...

CVE-2021-27635

SAP NetWeaver AS for JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker authenticated as an administrator to connect over a network and submit a specially crafted XML file in the application because of missing XML Validation, this vulnerability enables attacker to fully compromise...

CVE-2021-33671

SAP NetWeaver Guided Procedures Administration Workset, versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50, does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. The impact of missing authorization could result to abuse of functionality...

CVE-2021-33703

Under certain conditions, NetWeaver Enterprise Portal, versions - 7.30, 7.31, 7.40, 7.50, does not sufficiently encode URL parameters. An attacker can craft a malicious link and send it to a victim. A successful attack results in Reflected Cross-Site Scripting XSS vulnerability...

CVE-2021-33690

Server-Side Request Forgery SSRF vulnerability has been detected in the SAP NetWeaver Development Infrastructure Component Build Service versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50The SAP NetWeaver Development Infrastructure Component Build Service allows a threat actor who has access to the...

CVE-2021-33702

Under certain conditions, NetWeaver Enterprise Portal, versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently encode report data. An attacker can craft malicious data and print it to the report. In a successful attack, a victim opens the report, and the malicious script gets...

CVE-2025-23186

In certain conditions, SAP NetWeaver Application Server ABAP allows an authenticated attacker to craft a Remote Function Call RFC request to restricted destinations, which can be used to expose credentials for a remote service. These credentials can then be further exploited to completely...

CVE-2024-34688

Due to unrestricted access to the Meta Model Repository services in SAP NetWeaver AS Java, attackers can perform DoS attacks on the application, which may prevent legitimate users from accessing it. This can result in no impact on confidentiality and integrity but a high impact on the availabilit...

CVE-2013-7364

An unspecified J2EE core service in the J2EE Engine in SAP NetWeaver does not properly restrict access, which allows remote attackers to read and write to arbitrary files via unknown vectors...

CVE-2013-6244

The Live Update webdynpro application webdynpro/dispatcher/sap.com/tcslmuilup/LUP in SAP NetWeaver 7.31 and earlier allows remote attackers to read arbitrary files and directories via an XML document containing an external entity declaration in conjunction with an entity reference, related to an...

The vulnerability of the SAP NetWeaver ABAP software integration platform lies in the insufficient protection of the web page structure, which allows attackers to gain unauthorized access to protected information.

The vulnerability of the SAP NetWeaver ABAP software integration platform is related to insufficient protection of the website structure. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

Vulnerabilities fixed in SAP Software

SAP has fixed multiple vulnerabilities in several products, including SAP Solution Manager, SAP jConnect, SAP Web Dispatcher, SAP NetWeaver, SAP S/4 HANA Private Cloud, and SAP BusinessObjects. The vulnerabilities include code injection, deserialization, and insufficient input validation, which c...

SAP NetWeaver AS Missing Authentication (December 2025)

The version of SAP NetWeaver Application Server detected on the remote host is affected by a missing authentication vulnerability as disclosed in the SAP Security Patch Day December 2025: - The SAP Internet Communication Framework does not conduct any authentication checks for features that need...