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TI-2020-08552 Aliases CVE-2020-10640GHSA-xgxc-757p-24w9

ICSA-20-140-02 Emerson OpenEnterprise

Priority MEDIUM 54CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

Emerson OpenEnterprise versions through 3.3.4 may allow an attacker to run an arbitrary commands with system privileges or perform remote code execution via a specific communication service.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.03107 87th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
EmersonOpenEnterprise SCADA Softwareup to 3.3.4—No fix listedCNA
  • OpenEnterprise SCADA Software VendorEmerson Affected up to 3.3.4 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:emerson:openenterprise_scada_server:*:*:*:*:*:*:*:*up to 3.3.4VulnerableEmerson
  • cpe:2.3:a:emerson:openenterprise_scada_server:*:*:*:*:*:*:*:* Versions up to 3.3.4 Vulnerable ·Emerson

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-10640
  2. 2026-10-03 Alias added: GHSA-xgxc-757p-24w9

References

Advisory 1

  • TI-2020-05618 Heap-based buffer overflow in Emerson OpenEnterprise SCADA Server CVSS 3.1CRITICAL 9.8
  • TI-2020-08544 ICSA-20-140-02 Emerson OpenEnterprise CVSS 3.1HIGH 8.8
  • TI-2020-08548 ICSA-20-140-02 Emerson OpenEnterprise CVSS 3.1HIGH 7.5
  • TI-2020-12764 Emerson OpenEnterprise - Inadequate Encryption Strength CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences