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CVE-2023-49578— Denial of service (DOS) in SAP Cloud Connector

Quick assessment

Affected
SAP_SE SAP Cloud Connector
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 Cloud Connector是德国思爱普（SAP）公司的一个工具，用于建立本地系统与 SAP Cloud Platform 之间的安全连接。 SAP Cloud Connector 2.0版本存在资源管理错误漏洞，该漏洞源于允许低权限攻击者通过发送恶意请求从相邻UI执行拒绝服务（DOS）攻击。

CVSS 3.5 · Low EPSS 0.27% · P17

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-49578

Vulnerability Information
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Vulnerability Title
Denial of service (DOS) in SAP Cloud Connector
Source: CVE Program / CVE List V5
Vulnerability Description
SAP Cloud Connector - version 2.0, allows an authenticated user with low privilege to perform Denial of service attack from adjacent UI by sending a malicious request which leads to low impact on the availability and no impact on confidentiality or Integrity  of the application.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5
Vulnerability Title
SAP Cloud Connector 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP Cloud Connector是德国思爱普（SAP）公司的一个工具，用于建立本地系统与 SAP Cloud Platform 之间的安全连接。 SAP Cloud Connector 2.0版本存在资源管理错误漏洞，该漏洞源于允许低权限攻击者通过发送恶意请求从相邻UI执行拒绝服务（DOS）攻击。
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 Cloud Connector 2.0 -

II. Public POCs for CVE-2023-49578

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III. Intelligence Information for CVE-2023-49578

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Other References for CVE-2023-49578 (1)

Same Patch Batch · SAP_SE · 2023-12-12 · 16 CVEs total

CVE-2023-49583 9.1 CRITICAL Escalation of Privileges in SAP BTP Security Services Integration Library ([Node.js] @sap/
CVE-2023-50422 9.1 CRITICAL Escalation of Privileges in SAP BTP Security Services Integration Library ([Java] cloud-se
CVE-2023-50423 9.1 CRITICAL Escalation of Privileges in SAP BTP Security Services Integration Library ([Python] cloud-
CVE-2023-50424 9.1 CRITICAL Escalation of Privileges in SAP BTP Security Services Integration Library ([Golang] github
CVE-2023-42481 8.1 HIGH Improper Access Control vulnerability in SAP Commerce Cloud
CVE-2023-42478 7.5 HIGH Cross-Site Scripting (XSS) vulnerability in SAP BusinessObjects Business Intelligence Plat
CVE-2023-49580 7.3 HIGH Information disclosure in SAP GUI for Windows and SAP GUI for Java
CVE-2023-6542 7.1 HIGH Improper Export of Android Application Components in SAP EMARSYS SDK ANDROID
CVE-2023-42476 6.8 MEDIUM Cross Site Scripting vulnerability in SAP BusinessObjects Web Intelligence
CVE-2023-49587 6.4 MEDIUM Command Injection vulnerability in SAP Solution Manager
CVE-2023-42479 6.1 MEDIUM Cross-Site Scripting (XSS) vulnerability in SAP Biller Direct
CVE-2023-49577 6.1 MEDIUM Cross-Site Scripting (XSS) vulnerability in the SAP HCM (SMART PAYE solution)
CVE-2023-49584 4.3 MEDIUM Client-Side Desynchronization vulnerability in SAP Fiori Launchpad
CVE-2023-49581 4.1 MEDIUM SQL Injection vulnerability in SAP NetWeaver Application Server ABAP and ABAP Platform
CVE-2023-49058 3.5 LOW Directory Traversal vulnerability in SAP Master Data Governance

IV. Related Vulnerabilities

Same product: SAP Cloud Connector
Same vendor: SAP_SE
Same weakness: CWE-732

V. Comments for CVE-2023-49578

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