Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Schneider-Electric | Interactive Graphical Scada System | >= 14.0, < 14.0.0.20009 |
Related Weaknesses (CWE)
References
- https://www.se.com/ww/en/download/document/SEVD-2020-070-01/Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-371/Third Party AdvisoryVDB Entry
- https://www.se.com/ww/en/download/document/SEVD-2020-070-01/Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-371/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2020-7478?
CVE-2020-7478 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 ...
How severe is CVE-2020-7478?
CVE-2020-7478 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-7478?
Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Interactive Graphical Scada System.