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CVE-2021-33690

Quick assessment

Affected
SAP SE SAP NetWeaver Development Infrastructure (Component Build Service)
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SAP NetWeaver Development Infrastructure是德国思爱普（SAP）公司的提供了一致的开发环境，开发团队，并支持软件开发贯穿产品的整个生命周期。 SAP NetWeaver Development Infrastructure 存在代码问题漏洞，该漏洞的存在是由于对用户提供的输入验证不足。

AI Predicted 9.8 Difficulty: Easy EPSS 69.08% · P99

Public Exploits 1

Nuclei · 1 CVE-2021-33690.yaml [template]
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I. Basic Information for CVE-2021-33690

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Server-Side Request Forgery (SSRF) vulnerability has been detected in the SAP NetWeaver Development Infrastructure Component Build Service versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50The SAP NetWeaver Development Infrastructure Component Build Service allows a threat actor who has access to the server to perform proxy attacks on server by sending crafted queries. Due to this, the threat actor could completely compromise sensitive data residing on the Server and impact its availability.Note: The impact of this vulnerability depends on whether SAP NetWeaver Development Infrastructure (NWDI) runs on the intranet or internet. The CVSS score reflects the impact considering the worst-case scenario that it runs on the internet.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
SAP NetWeaver 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAP NetWeaver Development Infrastructure是德国思爱普（SAP）公司的提供了一致的开发环境，开发团队，并支持软件开发贯穿产品的整个生命周期。 SAP NetWeaver Development Infrastructure 存在代码问题漏洞，该漏洞的存在是由于对用户提供的输入验证不足。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
SAP SE SAP NetWeaver Development Infrastructure (Component Build Service) < 7.11 -

II. Public POCs for CVE-2021-33690

# POC Description Source Link Shenlong Link
1 [CVE-2021-33690] Server Side Request Forgery vulnerability in SAP NetWeaver Development Infrastructure https://github.com/redrays-io/CVE-2021-33690 POC Details
2 Server-Side Request Forgery (SSRF) vulnerability has been detected in the SAP NetWeaver Development Infrastructure Component Build Service versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50The SAP NetWeaver Development Infrastructure Component Build Service allows a threat actor who has access to the server to perform proxy attacks on server by sending crafted queries. Due to this, the threat actor could completely compromise sensitive data residing on the Server and impact its availability.Note: The impact of this vulnerability depends on whether SAP NetWeaver Development Infrastructure (NWDI) runs on the intranet or internet. The CVSS score reflects the impact considering the worst-case scenario that it runs on the internet. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-33690.yaml POC Details
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III. Intelligence Information for CVE-2021-33690

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Other References for CVE-2021-33690 (1)

Same Patch Batch · SAP SE · 2021-09-15 · 13 CVEs total

CVE-2021-33696 SAP ERP 跨站脚本漏洞
CVE-2021-33692 SAP ERP 路径遍历漏洞
CVE-2021-33695 SAP ERP 信任管理问题漏洞
CVE-2021-33697 SAP ERP 安全漏洞
CVE-2021-33693 SAP ERP 代码注入漏洞
CVE-2021-33691 SAP NetWeaver 跨站脚本漏洞
CVE-2021-33694 SAP ERP 跨站脚本漏洞
CVE-2021-33700 SAP Business One 授权问题漏洞
CVE-2021-33705 SAP Enterprise Portal 代码问题漏洞
CVE-2021-33698 SAP Business One 代码问题漏洞
CVE-2021-33701 SAP ERP SQL注入漏洞
CVE-2021-33704 SAP Business One 安全漏洞

IV. Related Vulnerabilities

Same vendor: SAP SE

V. Comments for CVE-2021-33690

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