VDB
CVE-2020-26829
CVE-2020-26829
PUBLISHED
CVSS 10 CRITICAL
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.
EPSS 3.95% · 88.5th percentile
Risk Scores
CVSS v3.0
10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS Score
3.95%
88.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| sap | netweaver_application_server_java | 7.30, 7.11, 7.20 |
| SAP SE | SAP NetWeaver AS JAVA (P2P Cluster Communication) | < 7.11, < 7.30, < 7.31 |
Timeline
- Dec 8, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 19, 2021 EPSS Score
- Jun 24, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 5, 2022 EPSS Score
References
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079 advisory
- https://launchpad.support.sap.com/#/notes/2974774 url
- 20210614 Onapsis Security Advisory 2021-0013: [CVE-2020-26829] - Missing Authentication Check In SAP NetWeaver AS JAVA P2P Cluster communication mailing-list
- http://packetstormsecurity.com/files/163166/SAP-Netweaver-JAVA-7.50-Missing-Authorization.html url
- https://nvd.nist.gov/vuln/detail/CVE-2020-26829 advisory