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CVE-2022-33859

Unrestricted file upload in Eaton Foreseer EPMS

Description

A security vulnerability was discovered in the Eaton Foreseer EPMS software. Foreseer EPMS connects an operation’s vast array of devices to assist in the reduction of energy consumption and avoid unplanned downtime caused by the failures of critical systems. A threat actor may upload arbitrary files using the file upload feature. This vulnerability is present in versions 4.x, 5.x, 6.x & 7.0 to 7.5. A new version (v7.6) containing the remediation has been made available by Eaton and a mitigation has been provided for the affected versions that are currently supported. Customers are advised to update the software to the latest version (v7.6). Foreseer EPMS versions 4.x, 5.x, 6.x are no longer supported by Eaton. Please refer to the End-of-Support notification https://www.eaton.com/in/en-us/catalog/services/foreseer/foreseer-legacy.html .

Timeline

  1. ID reserved

    By Eaton

  2. · 5 months later

    Published

  3. · 3 years later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2022-33859, by who scored it
Scored byCVSSScoreVector
EatonCNA (assigner)3.1High8.1CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H
NVDNVD · Modified3.1Critical9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.41% · top 64% of all CVEs (9 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.1.

Affected products

References

1

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

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Record last updated .