CVE-2023-40309— Missing Authorization check in SAP CommonCryptoLib
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I. Basic Information for CVE-2023-40309
Vulnerability Information
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Vulnerability Title
Missing Authorization check in SAP CommonCryptoLib
Source: NVD (National Vulnerability Database)
Vulnerability Description
SAP CommonCryptoLib does not perform necessary authentication checks, which may result in missing or wrong authorization checks for an authenticated user, resulting in escalation of privileges. Depending on the application and the level of privileges acquired, an attacker could abuse functionality restricted to a particular user group as well as read, modify or delete restricted data.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAP CommonCryptoLib和abu 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP CommonCryptoLib是德国思爱普（SAP）公司的一个密码库。 SAP CommonCryptoLib存在安全漏洞，该漏洞源于不执行必要的身份验证检查，这可能会导致经过身份验证的用户的授权检查丢失或错误，从而导致权限升级。
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 CommonCryptoLib | 8 | - | |
| SAP_SE | SAP NetWeaver AS ABAP, SAP NetWeaver AS Java and ABAP Platform of S/4HANA on-premise | KERNEL 7.22 | - | |
| SAP_SE | SAP Web Dispatcher | 7.22EXT | - | |
| SAP_SE | SAP Content Server | 6.50 | - | |
| SAP_SE | SAP HANA Database | 2.00 | - | |
| SAP_SE | SAP Host Agent | 722 | - | |
| SAP_SE | SAP Extended Application Services and Runtime (XSA) | SAP_EXTENDED_APP_SERVICES 1 | - | |
| SAP_SE | SAPSSOEXT | 17 | - |
II. Public POCs for CVE-2023-40309
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2023-42472 | 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-2023-40623 | 6.2 MEDIUM | Arbitrary File Delete via Directory Junction in SAP BusinessObjects Suite(installer) |
| 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) |
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V. Comments for CVE-2023-40309
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