CVE-2020-26816 — MEDIUM (4.5)

Vulnerability Description

SAP AS JAVA (Key Storage Service), versions - 7.10, 7.11, 7.20 ,7.30, 7.31, 7.40, 7.50, has the key material which is stored in the SAP NetWeaver AS Java Key Storage service stored in the database in the DER encoded format and is not encrypted. This enables an attacker who has administrator access to the SAP NetWeaver AS Java to decode the keys because of missing encryption and get some application data and client credentials of adjacent systems. This highly impacts Confidentiality as information disclosed could contain client credentials of adjacent systems.

CVSS Score

4.5

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Sap	Netweaver Application Server Java	7.10

Related Weaknesses (CWE)

CWE-312

References

https://launchpad.support.sap.com/#/notes/2971163Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079Vendor Advisory
https://launchpad.support.sap.com/#/notes/2971163Permissions Required
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079Vendor Advisory

FAQ

What is CVE-2020-26816?

CVE-2020-26816 is a vulnerability with a CVSS score of 4.5 (MEDIUM). SAP AS JAVA (Key Storage Service), versions - 7.10, 7.11, 7.20 ,7.30, 7.31, 7.40, 7.50, has the key material which is stored in the SAP NetWeaver AS Java Key Storage service stored in the database in ...

How severe is CVE-2020-26816?

CVE-2020-26816 has been rated MEDIUM with a CVSS base score of 4.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-26816?

Check the references section above for vendor advisories and patch information. Affected products include: Sap Netweaver Application Server Java.