CVE-2021-22759 — HIGH (7.8)

Q: How severe is CVE-2021-22759?

CVE-2021-22759 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-22759?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Interactive Graphical Scada System.

Vulnerability Description

A CWE-416: Use after free vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to use of unchecked input data, when a malicious CGF file is imported to IGSS Definition.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schneider-Electric	Interactive Graphical Scada System	<= 15.0.0.21140

Related Weaknesses (CWE)

CWE-416

References

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01Vendor Advisory
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-01Vendor Advisory

FAQ

What is CVE-2021-22759?

CVE-2021-22759 is a vulnerability with a CVSS score of 7.8 (HIGH). A CWE-416: Use after free vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to use of unchecked input data, when a...

How severe is CVE-2021-22759?

CVE-2021-22759 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22759?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Interactive Graphical Scada System.