CRITICAL CISA KEV

CVE-2022-22536

CVSS v3

10

CRITICAL

EPSS Score

93.8%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

SSVC status

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.

CISA Known Exploited Vulnerability

Date Added
8/18/2022
Patch Due Date
9/8/2022
Ransomware Use
Unknown

Technical details

Published
2/9/2022

Frequently asked questions

What is CVE-2022-22536?

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.

Is CVE-2022-22536 actively exploited?

Yes. CVE-2022-22536 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 9/8/2022.

What is the CVSS score for CVE-2022-22536?

CVE-2022-22536 has a CVSS v3 base score of 10 (CRITICAL severity).

Is CVE-2022-22536 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.