CVE intelligence and bounded remediation

CVE-2020-26809 — Sap Commerce Cloud security vulnerability

Medium CVSS 5.3

SAP Commerce Cloud, versions- 1808,1811,1905,2005, allows an attacker to bypass existing authentication and permission checks via the '/medias' endpoint hence gaining access to Secure Media folders. This folder could contain sensitive files that results in disclosure of sensitive information and impact system configuration confidentiality.

Severity
Medium
CVSS
5.3 (3.1)
Published
2020-11-10
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-276

Affected products

  • sap / commerce_cloud / 1808
  • sap / commerce_cloud / 1811
  • sap / commerce_cloud / 1905
  • sap / commerce_cloud / 2005

Matched remediation archetype

Privilege escalation and unsafe privilege management

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Map service accounts, operating-system identities, roles, capabilities, impersonation, set-user transitions, and administrative helper paths.
  • Determine whether untrusted users or lower-privilege processes can reach the affected transition or modify inputs it trusts.
  • Review file, socket, registry, device, job, container, and cloud-role permissions used before and after privilege changes.

Remediate safely

  • Apply the supported fix and redesign privileged operations as a minimal, authenticated, allowlisted interface.
  • Drop privileges before processing untrusted input, verify the drop succeeds, and remove unnecessary roles, capabilities, and write permissions.
  • Validate ownership and permissions at time of use and add explicit lower-to-higher privilege boundary tests.

Authoritative sources

Complete CVE record and remediation plan

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