CVE-2021-33690

9.9CRITICAL

Key Information:

Vendor
SAP
Status
SAP Netweaver Development Infrastructure (component Build Service)
Vendor
CVE Published:
15 September 2021

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 52%

Summary

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.

Affected Version(s)

SAP NetWeaver Development Infrastructure (Component Build Service) < 7.11 < 7.11

SAP NetWeaver Development Infrastructure (Component Build Service) < 7.20 < 7.20

SAP NetWeaver Development Infrastructure (Component Build Service) < 7.30 < 7.30

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-33690
Created by redrays-io

References

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageI...
x_refsource_MISC
https://launchpad.support.sap.com/#/notes/3072955
x_refsource_MISC

EPSS Score

52% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.