CVE-2021-40495
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-40495
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAP NetWeaver Application Server 代码问题漏洞
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 中存在代码问题漏洞，攻击者可通过SICF 服务的 /sap/public/bc/abap 导致目标拒绝服务。
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 AS ABAP and ABAP Platform | < 740 | - |
II. Public POCs for CVE-2021-40495
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-40495
请登录查看更多情报信息。
- https://launchpad.support.sap.com/#/notes/3099011x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-40495
Same Patch Batch · SAP SE · 2021-10-12 · 11 CVEs total
| CVE-2021-38179 | SAP Business One 安全漏洞 | |
| CVE-2021-38181 | SAP NetWeaver AS 资源管理错误漏洞 | |
| CVE-2021-40497 | SAP Business Objects Analysis 安全漏洞 | |
| CVE-2021-38178 | SAP NetWeaver AS 安全漏洞 | |
| CVE-2021-38180 | SAP Business One 安全漏洞 | |
| CVE-2021-40496 | Sap Internet Communication Framework 访问控制错误漏洞 | |
| CVE-2021-40499 | SAP NetWeaver Application Server 代码注入漏洞 | |
| CVE-2021-38183 | SAP Netweaver 跨站脚本漏洞 | |
| CVE-2021-40498 | Sap SuccessFactors 安全漏洞 | |
| CVE-2021-40500 | SAP BusinessObjects Business Intelligence Platform和SAP BusinessObjects Business Intelligen |
IV. Related Vulnerabilities
Same product: SAP NetWeaver AS ABAP and ABAP Platform
- CVE-2026-23687
XML Signature Wrapping in SAP NetWeaver AS ABAP and ABAP Pla - CVE-2025-42902
Memory Corruption vulnerability in SAP Netweaver AS ABAP and - CVE-2025-0063
SQL Injection vulnerability in SAP NetWeaver AS for ABAP and - CVE-2024-30218
Denial of service (DOS) vulnerability in SAP NetWeaver AS AB - CVE-2023-37492
Missing Authorization check in SAP NetWeaver AS ABAP and ABA
Same vendor: SAP SE
- CVE-2025-42956
Multiple vulnerabilities in SAP NetWeaver Application Server - CVE-2023-36920
Clickjacking vulnerability in SAP Enable Now - CVE-2023-40307
Privileges Memory Corruption (Out-of-bound write) - CVE-2023-40306
URL Redirection vulnerability in SAP S/4HANA (Manage Catalog - CVE-2022-41211
SAP 3D Visual Enterprise Viewer和SAP 3D Visual Enterprise Aut
V. Comments for CVE-2021-40495
No comments yet