CVE-2022-42971 : A CWE-434: Unrestricted Upload of File with Dangerous Type vulnerability exists

A CWE-434: Unrestricted Upload of File with Dangerous Type vulnerability exists that could cause remote code execution when the attacker uploads a malicious JSP file. 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)

Published 2023-02-01 04:15:09

Updated 2023-02-08 19:43:52

Source Schneider Electric SE

View at NVD, CVE.org

Vulnerability category: Execute code

Products affected by CVE-2022-42971

Schneider-electric » Apc Easy Ups Online Monitoring Software
Versions before (<) 2.5-ga-01-22320
cpe:2.3:a:schneider-electric:apc_easy_ups_online_monitoring_software:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows 11 » Version: N/A
When used together with: Microsoft » Windows Server 2019 » Version: N/A
When used together with: Microsoft » Windows Server 2022 » Version: N/A
Schneider-electric » Apc Easy Ups Online Monitoring Software
Versions before (<) 2.5-ga
cpe:2.3:a:schneider-electric:apc_easy_ups_online_monitoring_software:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 11 » Version: N/A
When used together with: Microsoft » Windows 7 » Version: N/A
When used together with: Microsoft » Windows Server 2016 » Version: N/A
When used together with: Microsoft » Windows Server 2019 » Version: N/A
When used together with: Microsoft » Windows Server 2022 » Version: N/A
Schneider-electric » Easy Ups Online Monitoring Software
Versions before (<) 2.5-gs-01-22320
cpe:2.3:a:schneider-electric:easy_ups_online_monitoring_software:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows 11 » Version: N/A
When used together with: Microsoft » Windows Server 2019 » Version: N/A
When used together with: Microsoft » Windows Server 2022 » Version: N/A
Schneider-electric » Easy Ups Online Monitoring Software
Versions before (<) 2.5-gs
cpe:2.3:a:schneider-electric:easy_ups_online_monitoring_software:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 11 » Version: N/A
When used together with: Microsoft » Windows 7 » Version: N/A
When used together with: Microsoft » Windows Server 2016 » Version: N/A
When used together with: Microsoft » Windows Server 2019 » Version: N/A
When used together with: Microsoft » Windows Server 2022 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2022-42971

EPSS FAQ

3.22%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 86 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-42971

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	Schneider Electric SE
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2022-42971

CWE-434 Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
Assigned by:
- cybersecurity@se.com (Secondary)
- nvd@nist.gov (Primary)

References for CVE-2022-42971

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

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Vulnerability Details : CVE-2022-42971

Products affected by CVE-2022-42971

Exploit prediction scoring system (EPSS) score for CVE-2022-42971

CVSS scores for CVE-2022-42971

CWE ids for CVE-2022-42971

References for CVE-2022-42971