High Severity
Affected system
SAP Commerce Cloud
CVSS
7.5
Component
CEC-COM-CPS
Patch Day
2020-11
Released on
2020/11/10
SAP Note
2975170
Workaround
No
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Advisory

A note with CVSS 7.5 for component CEC-COM-CPS was released by SAP on 10.11.2020. The correction/advisory 2975170 was described with "[CVE-2020-26810] Multiple Vulnerabilities in SAP Commerce Cloud (Accelerator Payment Mock)" and affects the system type SAP Commerce Cloud.

A workaround does not exist, according to SAP Security Advisory team. It is advisable to implement the correction as part of maintenance.

The vulnerability addressed is server-side request forgery (ssrf)denial of service (dos) within SAP Commerce Cloud.

Risk specification

This note contains two different security vulnerabilities. An unauthenticated attacker can submit a crafted request over a network to a particular SAP Commerce module URL which will be processed without further interaction. On request renders the Commerce Cloud system unavailable while another can be used to retrieve limited information of the service.

Solution

The SOP implementation now properly checks all parameters processed via POST requests.

The advisory is valid for

 

Disclaimer

ABEX takes the security of SAP products very seriously. We very much encourage the responsible disclosure of security vulnerabilities. If you have detected a vulnerability in one of the SAP software products – either in the latest or in a former product version follow the guidelines and processes in accordance with the SAP portal page “Report a Security Vulnerability to SAP”.

The advisories found within the ABEX security advisory are generated and continuously enriched by ABEX and affiliated security consultants, partners, customers of the SecurityBridge security suite, SAP support, and advisory groups.

There is no disclosure of zero-day vulnerabilities. In such case, the platform only provides details on which version or signature updates are available within the SecurityBridge platform in order to monitor or measure the vulnerability

In accordance with SAP guidelines, ABEX only discloses issues where the fixing security note has been released at least three months ago. The vulnerability platform makes no references to available exploits or Proof of Concepts (PoC). Advisories and vulnerabilities will always mention the fixing security note or hints to the corresponding SAP documentation.

 

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