What is CVE-2026-0507?

CVE-2026-0507 is a high-severity vulnerability in Sap Se Application Server For Abap And Netweaver Rfcsdk, classified under OS Command Injection. CVSS score: 8.4/10. Published 2026-01-13.

How severe is CVE-2026-0507?

High severity. CVSS v3 base score is 8.4 out of 10.

RCE in Sap Se Application Server For Abap And Netweaver Rfcsdk

CVE-2026-0507

Due to an OS Command Injection vulnerability in SAP Application Server for ABAP and SAP NetWeaver RFCSDK, an authenticated attacker with administrative access and adjacent network access could upload specially crafted content to the server. If processed by the application, this content enables execution of arbitrary operating system commands. Successful exploitation could lead to full compromise of the system�s confidentiality, integrity, and availability.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.009 (55.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Sap_se Sap Application Server For Abap And Netweaver Rfcsdk — versions KRNL64UC 7.53, NWRFCSDK 7.50, KERNEL 7.53

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

Frequently asked questions

What is CVE-2026-0507?: CVE-2026-0507 is a high-severity vulnerability in Sap Se Application Server For Abap And Netweaver Rfcsdk, classified under OS Command Injection. CVSS score: 8.4/10. Published 2026-01-13.
How severe is CVE-2026-0507?: High severity. CVSS v3 base score is 8.4 out of 10.