Attacking the Giants: Exploiting SAP Internals - Cybsec
Attacking the Giants: Exploiting SAP Internals - Cybsec
Attacking the Giants: Exploiting SAP Internals - Cybsec
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<strong>Attacking</strong> <strong>the</strong> <strong>Giants</strong>: <strong>Exploiting</strong> <strong>SAP</strong> <strong>Internals</strong><br />
<strong>SAP</strong> RFC Interface<br />
© 2007<br />
RFC Between <strong>SAP</strong> and External Systems<br />
• External RFC Client<br />
• External RFC Server<br />
External System<br />
<strong>SAP</strong> R/3 System<br />
<strong>SAP</strong> R/3 System<br />
External System<br />
Client<br />
Program<br />
Values<br />
G<br />
A<br />
T<br />
ABAP<br />
Function<br />
Module<br />
ABAP<br />
Program<br />
G<br />
A<br />
T<br />
Values<br />
Result<br />
Server Function 1<br />
E<br />
E<br />
Result<br />
W<br />
A<br />
Y<br />
result<br />
W<br />
A<br />
Y<br />
Server Function 2<br />
11
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