CVE-2020-26811 : SAP Commerce Cloud (Accelerator Payment Mock), versions

SAP Commerce Cloud (Accelerator Payment Mock), versions - 1808, 1811, 1905, 2005, allows an unauthenticated attacker to submit a crafted request over a network to a particular SAP Commerce module URL which will be processed without further interaction, the crafted request leads to Server Side Request Forgery attack which could lead to retrieval of limited pieces of information about the service with no impact on integrity or availability.

Published 2020-11-10 17:15:14

Updated 2021-06-17 17:20:38

Source SAP SE

View at NVD, CVE.org

Vulnerability category: Server-side request forgery (SSRF)

Products affected by CVE-2020-26811

SAP » Commerce Cloud (accelerator Payment Mock) » Version: 1808
cpe:2.3:a:sap:commerce_cloud_\(accelerator_payment_mock\):1808:*:*:*:*:*:*:*
Matching versions
SAP » Commerce Cloud (accelerator Payment Mock) » Version: 1811
cpe:2.3:a:sap:commerce_cloud_\(accelerator_payment_mock\):1811:*:*:*:*:*:*:*
Matching versions
SAP » Commerce Cloud (accelerator Payment Mock) » Version: 1905
cpe:2.3:a:sap:commerce_cloud_\(accelerator_payment_mock\):1905:*:*:*:*:*:*:*
Matching versions
SAP » Commerce Cloud (accelerator Payment Mock) » Version: 2005
cpe:2.3:a:sap:commerce_cloud_\(accelerator_payment_mock\):2005:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-26811

EPSS FAQ

0.81%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 72 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-26811

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
5.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	3.9	1.4	SAP SE
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None
5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	3.9	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2020-26811

CWE-918 Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-26811

http://seclists.org/fulldisclosure/2021/Jun/26

Full Disclosure: Onapsis Security Advisory 2021-0006: [CVE-2020-26811] - SAP Hybris eCommerce - SSRF in acceleratorservices module
Mailing List;Third Party Advisory
http://packetstormsecurity.com/files/163143/SAP-Hybris-eCommerce-Server-Side-Request-Forgery.html

SAP Hybris eCommerce Server-Side Request Forgery ≈ Packet Storm
Third Party Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571

SAP Security Patch Day – November 2020 - Product Security Response at SAP - Community Wiki
Vendor Advisory

CVEs referencing this url
https://launchpad.support.sap.com/#/notes/2975170

SAP ONE Support Launchpad: Log On
Permissions Required;Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2020-26811

Products affected by CVE-2020-26811

Exploit prediction scoring system (EPSS) score for CVE-2020-26811

CVSS scores for CVE-2020-26811

CWE ids for CVE-2020-26811

References for CVE-2020-26811