Information disclosure in SAP NetWeaver AS Java



Published: 2020-12-08
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2020-26816
CWE ID CWE-312
Exploitation vector Local network
Public exploit N/A
Vulnerable software
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SAP NetWeaver
Server applications / Application servers

Vendor SAP

Security Advisory

This security advisory describes one low risk vulnerability.

1) Cleartext storage of sensitive information

Risk: Low

CVSSv3: 3 [CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-26816

CWE-ID: CWE-312 - Cleartext Storage of Sensitive Information

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to sensitive information.

The vulnerability exists due to absent encryption in Key Storage Service. A remote privileged user on the local network can gain access to sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SAP NetWeaver: 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50

CPE External links

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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