9
CVSSv2

CVE-2020-26829

Published: 09/12/2020 Updated: 21/07/2021
CVSS v2 Base Score: 9 | Impact Score: 8.5 | Exploitability Score: 10
CVSS v3 Base Score: 10 | Impact Score: 6 | Exploitability Score: 3.9
VMScore: 801
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:C

Vulnerability Summary

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.

Vulnerability Trend

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sap netweaver application server java 7.11

sap netweaver application server java 7.20

sap netweaver application server java 7.30

sap netweaver application server java 7.31

sap netweaver application server java 7.40

sap netweaver application server java 7.50

Exploits

A malicious unauthenticated user could abuse the lack of authentication check on SAP Java P2P cluster communication in order to connect to the respective TCP ports and perform different privileged actions SAP Netweaver JAVA versions 710 through 750 are affected ...

Recent Articles

Patch Tuesday brings bug fixes for OpenSSL, IBM, SAP, Kubernetes, Adobe, and Red Hat. And Microsoft, of course
The Register • Thomas Claburn in San Francisco • 08 Dec 2020

Light load from Redmond as everyone else seeks to bury bad news, sorry, align in update cadence

Patch Tuesday For December's Patch Tuesday bug bonanza, Microsoft handed out fixes for a mere 58 vulnerabilities while various other orgs addressed shortcomings in their own software in separate, parallel announcements. On the one hand, vendors glommed to Microsoft's Patch Tuesday on the pretense that users and system administrators could plan their patching around a regular, monthly cadence. On the other hand, it lets developers emit all their bad news at once and ideally avoid headlines specif...