CVE-2022-42972 HIGH

Published: 2023-02-01 | Last Modified: 2024-11-21 | Status: Modified

Description

A CWE-732: Incorrect Permission Assignment for Critical Resource vulnerability exists that could cause local privilege escalation when a local attacker modifies the webroot directory. Affected Products: APC Easy UPS Online Monitoring Software (Windows 7, 10, 11 & Windows Server 2016, 2019, 2022 - Versions prior to V2.5-GA), APC Easy UPS Online Monitoring Software (Windows 11, Windows Server 2019, 2022 - Versions prior to V2.5-GA-01-22261), Schneider Electric Easy UPS Online Monitoring Software (Windows 7, 10, 11 & Windows Server 2016, 2019, 2022 - Versions prior to V2.5-GS), Schneider Electric Easy UPS Online Monitoring Software (Windows 11, Windows Server 2019, 2022 - Versions prior to V2.5-GS-01-22261)

CVSS Metrics

Base Score: 7.8 (HIGH)

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

Attack Vector	LOCAL
Attack Complexity	LOW
Privileges Required	LOW
User Interaction	NONE
Scope	UNCHANGED
Confidentiality Impact	HIGH
Integrity Impact	HIGH
Availability Impact	HIGH

Source: [email protected]

Type: Primary

Exploitability Score: 1.8

Impact Score: 5.9

Weaknesses

Source	Type	Description
[email protected]	Secondary	en CWE-732

Affected Products

Vendor	Product	Version	Update	Type
schneider-electric	apc_easy_ups_online_monitoring_software	*	<built-in method update of dict object at 0x7e60a88aca40>	Application
schneider-electric	easy_ups_online_monitoring_software	*	<built-in method update of dict object at 0x7e6112cdb6c0>	Application
schneider-electric	apc_easy_ups_online_monitoring_software	*	<built-in method update of dict object at 0x7e6111c1dfc0>	Application
schneider-electric	easy_ups_online_monitoring_software	*	<built-in method update of dict object at 0x7e61114e2f80>	Application

Affected Configurations

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:a:schneider-electric:apc_easy_ups_online_monitoring_software::::::::`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:o:microsoft:windows_11:-::::::-:`
No	`cpe:2.3:o:microsoft:windows_server_2019:-:::::::*`
No	`cpe:2.3:o:microsoft:windows_server_2022:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:a:schneider-electric:easy_ups_online_monitoring_software::::::::`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:o:microsoft:windows_11:-::::::-:`
No	`cpe:2.3:o:microsoft:windows_server_2019:-:::::::*`
No	`cpe:2.3:o:microsoft:windows_server_2022:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:a:schneider-electric:apc_easy_ups_online_monitoring_software::::::::`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:o:microsoft:windows_10:-::::::-:`
No	`cpe:2.3:o:microsoft:windows_11:-::::::-:`
No	`cpe:2.3:o:microsoft:windows_7:-:::::::*`
No	`cpe:2.3:o:microsoft:windows_server_2016:-:::::::*`
No	`cpe:2.3:o:microsoft:windows_server_2019:-:::::::*`
No	`cpe:2.3:o:microsoft:windows_server_2022:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:a:schneider-electric:easy_ups_online_monitoring_software::::::::`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:o:microsoft:windows_10:-::::::-:`
No	`cpe:2.3:o:microsoft:windows_11:-::::::-:`
No	`cpe:2.3:o:microsoft:windows_7:-:::::::*`
No	`cpe:2.3:o:microsoft:windows_server_2016:-:::::::*`
No	`cpe:2.3:o:microsoft:windows_server_2019:-:::::::*`
No	`cpe:2.3:o:microsoft:windows_server_2022:-:::::::*`

References

https://download.schneider-electric.com/files?p_Doc_SEVD-2022-347-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2022-347-01_Easy_UPS_Online_Monitoring_Software_Security_Notification.pdf
Source: [email protected]

Patch Vendor Advisory
https://download.schneider-electric.com/files?p_Doc_SEVD-2022-347-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2022-347-01_Easy_UPS_Online_Monitoring_Software_Security_Notification.pdf
Source: af854a3a-2127-422b-91ae-364da2661108

Patch Vendor Advisory