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CVE-2023-40623— Arbitrary File Delete via Directory Junction in SAP BusinessObjects Suite(installer)

Quick assessment

Affected
SAP_SE SAP BusinessObjects Suite (Installer)
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 BusinessObjects Suite Installer是德国思爱普（SAP）公司的一个应用程序。 SAP BusinessObjects Suite Installer 420和430版本存在安全漏洞，该漏洞源于允许攻击者删除所有操作系统文件。

CVSS 6.2 · Medium EPSS 0.44% · P36
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I. Basic Information for CVE-2023-40623

Vulnerability Information
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Vulnerability Title
Arbitrary File Delete via Directory Junction in SAP BusinessObjects Suite(installer)
Source: CVE Program / CVE List V5
Vulnerability Description
SAP BusinessObjects Suite Installer - version 420, 430, allows an attacker within the network to create a directory under temporary directory and link it to a directory with operating system files. On successful exploitation the attacker can delete all the operating system files causing a limited impact on integrity and completely compromising the availability of the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1386
Source: CVE Program / CVE List V5
Vulnerability Title
SAP BusinessObjects Suite Installer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP BusinessObjects Suite Installer是德国思爱普（SAP）公司的一个应用程序。 SAP BusinessObjects Suite Installer 420和430版本存在安全漏洞，该漏洞源于允许攻击者删除所有操作系统文件。
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 BusinessObjects Suite (Installer) 420 -

II. Public POCs for CVE-2023-40623

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III. Intelligence Information for CVE-2023-40623

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Other References for CVE-2023-40623 (2)

Same Patch Batch · SAP_SE · 2023-09-12 · 12 CVEs total

CVE-2023-40622 9.9 CRITICAL Information Disclosure vulnerability in SAP BusinessObjects Business Intelligence Platform
CVE-2023-40309 9.8 CRITICAL Missing Authorization check in SAP CommonCryptoLib
CVE-2023-42472 8.7 HIGH Insufficient File type validation in SAP BusinessObjects Business Intelligence Platform (W
CVE-2023-40308 7.5 HIGH Memory Corruption vulnerability in SAP CommonCryptoLib
CVE-2023-40621 6.3 MEDIUM Code Injection vulnerability in SAP PowerDesigner Client
CVE-2023-40624 5.5 MEDIUM Code Injection vulnerability in SAP NetWeaver AS ABAP (applications based on Unified Rende
CVE-2023-40625 5.4 MEDIUM Missing Authorization check in SAP Manage Purchase Contracts App
CVE-2023-41367 5.3 MEDIUM Missing Authentication check in SAP NetWeaver (Guided Procedures)
CVE-2023-37489 5.3 MEDIUM Information Disclosure vulnerability in SAP BusinessObjects Business Intelligence Platform
CVE-2023-41369 3.5 LOW External Entity Loop vulnerability in SAP S/4HANA (Create Single Payment application)
CVE-2023-41368 2.7 LOW Insecure Direct Object Reference (IDOR) vulnerability in S4 HANA (Manage checkbook apps)

IV. Related Vulnerabilities

Same vendor: SAP_SE
Same weakness: CWE-1386

V. Comments for CVE-2023-40623

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