Vulnerability Monitor

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CVE-2020-26829

SAP NetWeaver AS JAVA (P2P Cluster Communication), versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allows arbitrary connections from processes because of missing authentication check, that are outside the cluster and even outside the network segment dedicated for the internal cluster communication. As result, an unauthenticated attacker can invoke certain functions that would otherwise be restricted to system administrators only, including access to system administration functions or shutting down the system completely.

Published

2020-12-09T17:15:31.057

Last Modified

2024-11-21T05:20:21.500

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 10.0 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

8.5

Weaknesses
  • Type: Primary
    CWE-306
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application sap netweaver_application_server_java 7.11 Yes
Application sap netweaver_application_server_java 7.20 Yes
Application sap netweaver_application_server_java 7.30 Yes
Application sap netweaver_application_server_java 7.31 Yes
Application sap netweaver_application_server_java 7.40 Yes
Application sap netweaver_application_server_java 7.50 Yes
References