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CVE-2022-22543

Quick assessment

Affected
SAP SE SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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是德国思爱普（SAP）公司的一款应用程序服务器。 SAP NetWeaver Application Server 存在资源管理错误漏洞，攻击者可利用该漏洞威胁易受攻击的系统，其中包括Business Objects、SAP CRM Web Channel、SAP CRM、SAP ERP、NetWeaver、ASE。

AI Predicted 5.3 Difficulty: Easy EPSS 1.36% · P71

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-22543

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel) - versions KERNEL 7.22, 8.04, 7.49, 7.53, 7.77, 7.81, 7.85, 7.86, 7.87, KRNL64UC 8.04, 7.22, 7.22EXT, 7.49, 7.53, KRNL64NUC 7.22, 7.22EXT, 7.49, does not sufficiently validate sap-passport information, which could lead to a Denial-of-Service attack. This allows an unauthorized remote user to provoke a breakdown of the SAP Web Dispatcher or Kernel work process. The crashed process can be restarted immediately, other processes are not affected.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
SAP NetWeaver Application Server 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver Application Server是德国思爱普（SAP）公司的一款应用程序服务器。 SAP NetWeaver Application Server 存在资源管理错误漏洞，攻击者可利用该漏洞威胁易受攻击的系统，其中包括Business Objects、SAP CRM Web Channel、SAP CRM、SAP ERP、NetWeaver、ASE。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
SAP SE SAP NetWeaver Application Server for ABAP (Kernel) and ABAP Platform (Kernel) KERNEL 7.22 -

II. Public POCs for CVE-2022-22543

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III. Intelligence Information for CVE-2022-22543

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Other References for CVE-2022-22543 (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-2022-22536 SAP多个产品环境问题漏洞
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-2022-22545 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 vendor: SAP SE
Same weakness: CWE-400

V. Comments for CVE-2022-22543

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