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CVE-2022-22536

Quick assessment

Affected
SAP SE SAP NetWeaver and ABAP Platform
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SAP NetWeaver Application Server Java等都是德国思爱普（SAP）公司的产品。SAP NetWeaver Application Server Java是一款提供了Java运行环境的应用程序服务器。SAP NetWeaver Application Server是一款应用程序服务器。SAP ERP是一系列用于ERP管理的软件。SAP CRM是一个客户关系管理系统。Sap Crm Web Channel等都是德国思爱普（Sap）公司的产品。Sap Crm Web Chann

AI Predicted 9.1 Difficulty: Moderate KEV EPSS 97.95% · P100

Public Exploits 2

ExploitDB · 1 EDB-52109 [remote]
Nuclei · 1 CVE-2022-22536.yaml [template]
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I. Basic Information for CVE-2022-22536

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
HTTP请求的解释不一致性(HTTP请求私运)
Source: CVE Program / CVE List V5
Vulnerability Title
SAP多个产品环境问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver Application Server Java等都是德国思爱普（SAP）公司的产品。SAP NetWeaver Application Server Java是一款提供了Java运行环境的应用程序服务器。SAP NetWeaver Application Server是一款应用程序服务器。SAP ERP是一系列用于ERP管理的软件。SAP CRM是一个客户关系管理系统。Sap Crm Web Channel等都是德国思爱普（Sap）公司的产品。Sap Crm Web Chann
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
SAP SE SAP NetWeaver and ABAP Platform KERNEL 7.22 -
SAP SE SAP Web Dispatcher 7.49 -
SAP SE SAP Content Server 7.53 -

II. Public POCs for CVE-2022-22536

# POC Description Source Link Shenlong Link
1 SAP memory pipes(MPI) desynchronization vulnerability CVE-2022-22536. https://github.com/antx-code/CVE-2022-22536 POC Details
2 None https://github.com/tess-ss/SAP-memory-pipes-desynchronization-vulnerability-MPI-CVE-2022-22536 POC Details
3 SAP memory pipes(MPI) desynchronization vulnerability CVE-2022-22536. https://github.com/ZZ-SOCMAP/CVE-2022-22536 POC Details
4 SAPGateBreaker is a PoC exploit for CVE-2022-22536, a critical HTTP Request Smuggling vulnerability in SAP NetWeaver. It demonstrates how to bypass ACLs by desynchronizing request parsing between ICM and backend services using crafted Content-Length-based payloads. https://github.com/BecodoExploit-mrCAT/SAPGateBreaker-Exploit POC Details
5 SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable to request smuggling and request concatenation attacks. 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. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-22536.yaml POC Details
6 Fast, socket-level scanner for detecting CVE-2022-22536 in SAP ICM or Web Dispatcher instances. Performs request smuggling tests with a crafted MPI-desync payload. Supports batch scanning IP:PORT targets via plain text files. https://github.com/abrewer251/CVE-2022-22536_SAP_Request_Smuggling_Scanner POC Details
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III. Intelligence Information for CVE-2022-22536

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Other References for CVE-2022-22536 (2)

Same Patch Batch · SAP SE · 2022-02-09 · 15 CVEs total

CVE-2022-22528 SAP Adaptive Server Enterprise 代码问题漏洞
CVE-2022-22532 SAP多个产品环境问题漏洞
CVE-2022-22533 SAP NetWeaver Application Server Java 资源管理错误漏洞
CVE-2022-22534 SAP Netweaver 跨站脚本漏洞
CVE-2022-22535 SAP ERP HCM 安全漏洞
CVE-2022-22537 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2022-22538 SAP多个产品输入验证错误漏洞
CVE-2022-22540 SAP NetWeaver AS SQL注入漏洞
CVE-2022-22539 SAP 3D Visual Enterprise Viewer 输入验证错误漏洞
CVE-2022-22542 Sap Crm Web Channel 信息泄露漏洞
CVE-2022-22543 SAP NetWeaver Application Server 资源管理错误漏洞
CVE-2022-22545 SAP NetWeaver Application Server 信息泄露漏洞
CVE-2022-22546 SAP Business Objects Web Intelligence 跨站脚本漏洞
CVE-2022-22544 SAP Solution Manager 安全漏洞

IV. Related Vulnerabilities

Same product: SAP NetWeaver and ABAP Platform
Same vendor: SAP SE
Same weakness: CWE-444

V. Comments for CVE-2022-22536

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