CVE-2020-7478

HIGH
7.5
CVSS Score
Published: March 23, 2020 at 07:17 PM UTC
Updated: June 17, 2026 at 03:24 AM UTC
2 products affected across 1 vendorInteractive Graphical SCADA SystemElectric Interactive Graphical SCADA System

Using IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009) by N/A?

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Severity
HIGH7.5
Exploit prediction
EPSS 4%

Description

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory exists in IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a remote unauthenticated attacker to read arbitrary files from the IGSS server PC on an unrestricted or shared network when the IGSS Update Service is enabled.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

14.0 ≤ v < 14.0.0.20009
Affected range stops below 14.0.0.20009, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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