CVE-2021-22827 — HIGH (8.8)

Q: How severe is CVE-2021-22827?

CVE-2021-22827 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-22827?

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

Vulnerability Description

A CWE-20: Improper Input Validation vulnerability exists that could cause arbitrary code execution when the user visits a page containing the injected payload. This CVE is unique from CVE-2021-22826. Affected Product: EcoStruxure� Power Monitoring Expert 9.0 and prior versions

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schneider-Electric	Ecostruxure Power Monitoring Expert	<= 9.0

Related Weaknesses (CWE)

CWE-20

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-03PatchVendor Advisory
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-03PatchVendor Advisory

FAQ

What is CVE-2021-22827?

CVE-2021-22827 is a vulnerability with a CVSS score of 8.8 (HIGH). A CWE-20: Improper Input Validation vulnerability exists that could cause arbitrary code execution when the user visits a page containing the injected payload. This CVE is unique from CVE-2021-22826. ...

How severe is CVE-2021-22827?

CVE-2021-22827 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22827?

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