CVE-2020-7553
HIGH
7.8
CVSS Score
Published: November 19, 2020 at 09:07 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 Definition (Def.exe) version 14.0.0.20247 and prior by N/A?
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Severity
HIGH7.8
Exploit prediction
EPSS 2%
Description
A CWE-787 Out-of-bounds Write vulnerability exists in IGSS Definition (Def.exe) version 14.0.0.20247 that could cause Remote Code Execution when malicious CGF (Configuration Group File) file is imported to IGSS Definition.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 14.0.0.20247
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.se.com/ww/en/download/document/SEVD-2020-315-03/x_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.zerodayinitiative.com/advisories/ZDI-21-124/CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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