CVE-2020-6309

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-08-12 · updated 2026-06-17
Weakness: CWE-306

Description

SAP NetWeaver AS JAVA, versions - (ENGINEAPI 7.10; WSRM 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; J2EE-FRMW 7.10, 7.11), does not perform any authentication checks for a web service allowing the attacker to send several payloads and leading to complete denial of service.

Affected products

SAP NetWeaver AS Java: 7.10, 7.11, 7.20, 7.30, 7.31, 7.40 (+1)

References

https://launchpad.support.sap.com/#/notes/2941315
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552603345
https://launchpad.support.sap.com/#/notes/2941315
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552603345

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