CVE-2022-24321 — HIGH (7.5)

Vulnerability Description

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause Denial of Service against the Geo SCADA server when receiving a malformed HTTP request. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)

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

Vendor	Product	Versions
Schneider-Electric	Clearscada	All versions
Schneider-Electric	Ecostruxure Geo Scada Expert 2019	All versions
Schneider-Electric	Ecostruxure Geo Scada Expert 2020	All versions

Related Weaknesses (CWE)

CWE-754

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-039-05PatchVendor Advisory
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-039-05PatchVendor Advisory

FAQ

What is CVE-2022-24321?

CVE-2022-24321 is a vulnerability with a CVSS score of 7.5 (HIGH). A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause Denial of Service against the Geo SCADA server when receiving a malformed HTTP request. Affected P...

How severe is CVE-2022-24321?

CVE-2022-24321 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-2022-24321?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Clearscada, Schneider-Electric Ecostruxure Geo Scada Expert 2019, Schneider-Electric Ecostruxure Geo Scada Expert 2020.