CVE-2022-22536

Description

SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable for request smuggling and request concatenation. An unauthenticated attacker can prepend a victim's request with arbitrary data. This way, the attacker can execute functions impersonating the victim or poison intermediary Web caches. A successful attack could result in complete compromise of Confidentiality, Integrity and Availability of the system.

From the Tenable Blog

CVE-2022-22536: SAP Patches Internet Communication Manager Advanced Desync (ICMAD) Vulnerabilities

Published: 2022-02-09

SAP and Onapsis Research Labs collaborate to disclose three critical vulnerabilities impacting SAP NetWeaver Application Servers. The most severe of the three could lead to full system takeover.

References

https://www.tenable.com/blog/aa23-215a-2022s-top-routinely-exploited-vulnerabilities

https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-215a

https://www.tenable.com/cyber-exposure/tenable-2022-threat-landscape-report

https://www.tenable.com/blog/cve-2022-22536-sap-patches-internet-communication-manager-advanced-desync-icmad

https://www.cisa.gov/news-events/alerts/2022/02/08/critical-vulnerabilities-affecting-sap-applications-employing

https://onapsis.com/threat-research/icmad/

https://community.sap.com/t5/application-development-blog-posts/sap-partners-with-onapsis-to-identify-and-patch-cybersecurity/ba-p/13547694

https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html

https://launchpad.support.sap.com/#/notes/3123396

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3