Is CVE-2026-44748 actively exploited?

No active exploitation of CVE-2026-44748 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-44748 be exploited remotely?

Yes. CVE-2026-44748 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-44748?

CVE-2026-44748 has a CVSS score of 9.9 (CRITICAL).

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CRITICAL

CVE-2026-44748

CWE-347Published: June 9, 2026· Updated: Jun 17, 2026

9.9

CVSS v3.1

EPSS:0.05%probability of exploitation in 30 daysPercentile:14.5th

Official Description

SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker with normal privileges to obtain a valid signed message and send modified signed XML documents to the verifier. This may result in acceptance of tampered identity information leading to unauthorized access to sensitive user data and potential disruption of normal system usage. This causes a high impact on confidentiality, integrity and availability of the application.

NVD Source

Risk Analysis

This critical vulnerability in SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker to obtain a valid signed message and send modified signed XML documents. This could lead to the acceptance of tampered identity information, resulting in unauthorized access to sensitive user data and potential disruption of normal system usage. The CVSS score of 9.9 indicates an extremely severe risk.

No public exploit is known for this vulnerability. It is remotely exploitable by an authenticated attacker with normal privileges.

Recommended Action

Apply the latest security patches from SAP for NetWeaver Application Server ABAP and ABAP Platform. Implement strict validation of signed XML documents and ensure robust authentication and authorization mechanisms are in place.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-44748 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.9.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.