SAP NetWeaver AS ABAP and ABAP Platform, versions - KRNL32NUC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL32UC 7.21, 7.21EXT, 7.22, 7.22EXT, KRNL64NUC 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, KRNL64UC 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, KERNEL 8.04, 7.21, 7.21EXT, 7.22, 7.22EXT, 7.49, 7.53, 7.77, 7.81, 7.84, allows an attacker to send overlong content in the RFC request type thereby crashing the corresponding work process because of memory corruption vulnerability. The work process will attempt to restart itself after the crash and hence the impact on the availability is low.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 5.3, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and limited availability for affected systems. Impacting 2 products from sap, from sap organizations running these solutions should prioritize assessment and patching.
Reported in 2021, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2021-07-14T12:15:09.497
2024-11-21T06:09:21.680
Modified
CVSSv3.1: 5.3 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | sap | netweaver_abap | 7.21 | Yes |
| Application | sap | netweaver_abap | 7.21ext | Yes |
| Application | sap | netweaver_abap | 7.22 | Yes |
| Application | sap | netweaver_abap | 7.22ext | Yes |
| Application | sap | netweaver_abap | 7.49 | Yes |
| Application | sap | netweaver_abap | 7.53 | Yes |
| Application | sap | netweaver_abap | 7.77 | Yes |
| Application | sap | netweaver_abap | 7.81 | Yes |
| Application | sap | netweaver_abap | kernel_8.04 | Yes |
| Application | sap | netweaver_abap | krnl32nuc_7.21 | Yes |
| Application | sap | netweaver_abap | krnl32uc_7.21 | Yes |
| Application | sap | netweaver_abap | krnl64nuc_7.21 | Yes |
| Application | sap | netweaver_abap | krnl64uc_8.04 | Yes |
| Application | sap | netweaver_application_server_abap | 7.21 | Yes |
| Application | sap | netweaver_application_server_abap | 7.21ext | Yes |
| Application | sap | netweaver_application_server_abap | 7.22 | Yes |
| Application | sap | netweaver_application_server_abap | 7.22ext | Yes |
| Application | sap | netweaver_application_server_abap | 7.49 | Yes |
| Application | sap | netweaver_application_server_abap | 7.53 | Yes |
| Application | sap | netweaver_application_server_abap | 7.77 | Yes |
| Application | sap | netweaver_application_server_abap | 7.81 | Yes |
| Application | sap | netweaver_application_server_abap | kernel_8.04 | Yes |
| Application | sap | netweaver_application_server_abap | krnl32nuc_7.21 | Yes |
| Application | sap | netweaver_application_server_abap | krnl32uc_7.21 | Yes |
| Application | sap | netweaver_application_server_abap | krnl64nuc_7.21 | Yes |
| Application | sap | netweaver_application_server_abap | krnl64uc_8.04 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For sap's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.