CVE-2026-109805

Due to a weak HMAC cryptography calculation when receiving an RFC callback in SAP NetWeaver and ABAP Platform Application Server ABAP, an authenticated attacker with high privileges and access to a network segment between application servers on an SAP system could intercept network communication...

CVE-2026-109805 Weak Cryptography in SAP NetWeaver and ABAP Platform (Application Server ABAP)

Due to a weak HMAC cryptography calculation when receiving an RFC callback in SAP NetWeaver and ABAP Platform Application Server ABAP, an authenticated attacker with high privileges and access to a network segment between application servers on an SAP system could intercept network communication...

CVE-2026-109805: SAP_SE SAP NetWeaver and ABAP Platform (Application Server ABAP): Due to a weak HMAC cryptography calculation when receiving an RFC callback in SAP NetWeaver and ABAP Platform…

Due to a weak HMAC cryptography calculation when receiving an RFC callback in SAP NetWeaver and ABAP Platform Application Server ABAP, an authenticated attacker with high privileges and access to a network segment between application servers on an SAP system could intercept network communication...

PT-2026-141252

Due to a weak HMAC cryptography calculation when receiving an RFC callback in SAP NetWeaver and ABAP Platform Application Server ABAP, an authenticated attacker with high privileges and access to a network segment between application servers on an SAP system could intercept network communication...