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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.

PUBLISHED Reserved 2026-05-26 | Published 2026-05-26 | Updated 2026-05-26 | Assigner VulDB




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Path Traversal

Product status

1.3.0
affected

Timeline

2026-05-26:Advisory disclosed
2026-05-26:VulDB entry created
2026-05-26:VulDB entry last update

Credits

bigbrother_man (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/365609 (VDB-365609 | Acrel Electrical EEMS Enterprise Power Operation and Maintenance Cloud Platform upfile path traversal) vdb-entry technical-description

vuldb.com/vuln/365609/cti (VDB-365609 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/815455 (Submit #815455 | Acrel Electric Co., Ltd. EEMS Enterprise Power Operation and Maintenance Cloud Platform 1.3.0 Unrestricted File Upload) third-party-advisory

ucn9h68n9289.feishu.cn/wiki/FC6swHuyqiLVyfkwKcNc8sCjnfb exploit

cve.org (CVE-2026-9550)

nvd.nist.gov (CVE-2026-9550)

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