CVE intelligence and bounded remediation

CVE-2020-6243 — Sap Adaptive Server Enterprise security vulnerability

High CVSS 8.8

Under certain conditions, SAP Adaptive Server Enterprise (XP Server on Windows Platform), versions 15.7, 16.0, does not perform the necessary checks for an authenticated user while executing the extended stored procedure, allowing an attacker to read, modify, delete restricted data on connected servers, leading to Code Injection.

Severity
High
CVSS
8.8 (3.1)
Published
2020-05-12
CISA KEV
Not currently listed
Ecosystem
windows/system
Weaknesses
CWE-94

Affected products

  • sap / adaptive_server_enterprise / 15.7
  • sap / adaptive_server_enterprise / 16.0

Matched remediation archetype

Command, code, expression, and template injection

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Check exposure

  • Trace untrusted values to process execution, interpreters, evaluators, template engines, dynamic imports, and administrative scripting features.
  • Determine whether the affected path is reachable across each trust boundary and which service account or host privilege it inherits.
  • Review configuration for optional execution features, unsafe compatibility modes, and shell invocation.

Remediate safely

  • Replace string-built commands or evaluated code with fixed operations and structured argument APIs that do not invoke a shell.
  • Use strict allowlists for operation identifiers and reject unexpected input before it reaches any interpreter.
  • Update the affected component and add inert regression tests covering metacharacters, encoding variants, and alternate request paths.

Authoritative sources

Complete CVE record and remediation plan

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