What’s Vulnerable › Vulnerabilities

CVE-2018-20733

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-01-17 · updated 2026-06-17
• Weakness: CWE-611

Description

BI Web Services in SAS Web Infrastructure Platform before 9.4M6 allows XXE.

Affected products

• Sas Web Infrastructure Platform: before 9.4; 9.4, 9.4-maintenance_release_1, 9.4-maintenance_release_2, 9.4-maintenance_release_3, 9.4-maintenance_release_4, 9.4-maintenance_release_5 — fixed in 9.4

How to fix

Upgrade to a fixed version: Sas Web Infrastructure Platform 9.4. Check the vendor advisory for mitigations.

References

• http://support.sas.com/kb/62/987.html
• http://support.sas.com/kb/62/987.html

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