Buffer overflow in Schneider-Electric Interactive Graphical Scada System
CVE-2020-7555
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.
Vulnerability class: Buffer Overflow
EPSS: 0.024 (82.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Schneider-electric Interactive_graphical_scada_system
- N/a Igss Definition (Def.exe) Version 14.0.0.20247 And Prior — versions IGSS Definition (Def.exe) version 14.0.0.20247 and prior
Weakness classification (CWE)
References
- cybersecurity@se.com (x_refsource_MISC, Vendor Advisory)
- cybersecurity@se.com (VDB Entry, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-7555?
- CVE-2020-7555 is a high-severity vulnerability in Schneider-Electric Interactive Graphical Scada System, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2020-11-19.
- How severe is CVE-2020-7555?
- High severity. CVSS v3 base score is 7.8 out of 10.