SAP NetWeaver AS ABAP Memory Corruption (3747367)

critical Nessus Plugin ID 327603

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Synopsis

The remote SAP NetWeaver ABAP server is affected by a memory corruption vulnerability.

Description

The version of SAP NetWeaver AS ABAP detected on the remote host is affected by a memory corruption vulnerability as referenced in SAP Security Note 3747367:

- 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 confidentiality, integrity, and availability of the application. (CVE-2026-44747)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Apply the appropriate patch according to the vendor advisory.

Plugin Details

Severity: Critical

ID: 327603

File Name: sap_netweaver_as_abap_3747367.nasl

Version: 1.3

Type: Remote

Family: Web Servers

Published: 7/17/2026

Updated: 7/20/2026

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 93.95

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2026-44747

CVSS v3

Risk Factor: Critical

Base Score: 9.9

Temporal Score: 8.6

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:sap:netweaver_application_server

Required KB Items: Settings/ParanoidReport, installed_sw/SAP Netweaver Application Server (AS)

Exploit Ease: No known exploits are available

Patch Publication Date: 7/14/2026

Vulnerability Publication Date: 7/14/2026

Reference Information

CVE: CVE-2026-44747

IAVA: 2026-A-0694

Detections

Analytics