CVE-2022-24322 — MEDIUM (5.3)

Q: How severe is CVE-2022-24322?

CVE-2022-24322 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-24322?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Ecostruxure Control Expert.

Vulnerability Description

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a disruption of communication between the Modicon controller and the engineering software when an attacker is able to intercept and manipulate specific Modbus response data. Affected Product: EcoStruxure Control Expert (V15.0 SP1 and prior)

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schneider-Electric	Ecostruxure Control Expert	< 15.0

Related Weaknesses (CWE)

CWE-119

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-067-01Vendor Advisory
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-067-01Vendor Advisory

FAQ

What is CVE-2022-24322?

CVE-2022-24322 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause a disruption of communication between the Modicon controller and the engineerin...

How severe is CVE-2022-24322?

CVE-2022-24322 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-24322?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Ecostruxure Control Expert.