CVE-2026-9550

Acrel Electrical EEMS Enterprise Power Operation and Maintenance Cloud Platform upfile path traversal

HIGH
7.3
CVSS Score
Published: May 26, 2026 at 01:30 PM UTC
Updated: July 23, 2026 at 07:32 PM UTC
1 product affected across 1 vendorEems

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Severity
HIGH7.3
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

A vulnerability was determined in Acrel Electrical EEMS Enterprise Power Operation and Maintenance Cloud Platform 1.3.0. Affected by this issue is some unknown functionality of the file /SubstationWEBV2/app/..;/main/upfile. Executing a manipulation of the argument path can lead to path traversal. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/365609
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/365609/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/815455

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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