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Vahagn Vardanian

Co-founder and CTO of RedRays

Http session not found after cancelled request in FPN, SAP security note 1538139

Description

There are two (or more) systems in the scenario and first system generates responses, which include protected content from the other systems that requires authentication (e.g. Federated Portal).
500 Internal Server Error is returned and the following exception can be found in the traces: “com.sap.engine.services.servlet_jsp.server.exceptions.WebSecurityException: Security session not found. User is not logged in. Http Session is [XXXX]”.

Available fix and Supported packages

  • ENGINEAPI | 7.10 | 7.10

Affected component

    BC-JAS-WEB
    Web Container, HTTP, JavaMail, Servlets

CVSS

Score: 0

PoC

Detailed vulnerability information added to RedRays Security Platform. Contact [email protected] for details.

URL

https://launchpad.support.sap.com/#/notes/1538139

TAGS

#WebSecurityException
#Federated-Portal
#FPN
#SAP-Logon-Ticket
#Multi–domain-cookie
#MDC
#SessionIdRegenerationEnabled
#SecuritySessionIdGracePeriod
#cancel-long-running-request

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