1. Home
  2. CVE Database
  3. CVE-2021-22824
HIGH · 7.5

CVE-2021-22824

A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in denial of service, due to missing length check on user-supplied data from a constructed message received...

Vulnerability Description

A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in denial of service, due to missing length check on user-supplied data from a constructed message received on the network. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior)

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
Schneider-ElectricInteractive Graphical Scada System Data Collector<= 15.0.0.21320

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2021-22824?

CVE-2021-22824 is a vulnerability with a CVSS score of 7.5 (HIGH). A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in denial of service, due to missing length check on user-supplied data from a constructed message received...

How severe is CVE-2021-22824?

CVE-2021-22824 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-2021-22824?

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