CVE-2020-7389: Sage X3 Syracuse Missing Authentication for Critical Function in Developer Environment

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-07-22 · updated 2026-06-17
Weakness: CWE-306

Description

Sage X3 System CHAINE Variable Script Command Injection. An authenticated user with developer access can pass OS commands via this variable used by the web application. Note, this developer configuration should not be deployed in production.

Affected products

Sage Syracuse: from 9.0 before 9.22.7.2; from 11.0 before 11.25.2.6; from 12.0 before 12.10.2.8 — fixed in 11.25.2.6, 12.10.2.8, 9.22.7.2

How to fix

Upgrade to a fixed version: Sage Syracuse 11.25.2.6, 12.10.2.8, 9.22.7.2. Check the vendor advisory for mitigations.

References

https://rapid7.com/blog/post/2021/07/07/sage-x3-multiple-vulnerabilities-fixed
https://www.rapid7.com/blog/post/2021/07/07/cve-2020-7387-7390-multiple-sage-x3-vulnerabilities/
https://rapid7.com/blog/post/2021/07/07/sage-x3-multiple-vulnerabilities-fixed

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