CVE-2020-6309

HIGH

7.5

CVSS Score

Published: August 12, 2020 at 01:51 PM UTC

Updated: June 17, 2026 at 03:23 AM UTC

1 product affected across 1 vendorNetweaver Application Server Java

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Severity

HIGH7.5

Exploit prediction

EPSS 2%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Netweaver Application Server Java · SAP

95%

v < 7.10v < 7.11v < 7.20v < 7.30v < 7.31v < 7.40v < 7.507.10 7.11 7.20 7.30 7.31 7.40 7.50

Affected range stops below 7.10, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.11, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.20, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.30, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.31, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.40, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.50, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552603345

References (2)

x_refsource_MISCPermissions Required

Source: [email protected]

https://launchpad.support.sap.com/#/notes/2941315

x_refsource_MISCVendor Advisory

Source: [email protected]

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=552603345

CVSS

7.5HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-306

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