PT-2026-43260 · Acrel · Eems Enterprise Power Operation/Maintenance Cloud Platform

Bigbrother_Man · Published 2026-05-26 · Updated 2026-05-26 · CVE-2026-9550

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Acrel Electrical EEMS Enterprise Power Operation and Maintenance Cloud Platform version 1.3.0

Description A path traversal issue exists in the '/SubstationWEBV2/app/..;/main/upfile' endpoint. A remote attacker can manipulate the path argument to access files and directories outside the intended folder. Path traversal is a technique that allows an attacker to read arbitrary files on the server by using special character sequences like dot-dot-slash (../).

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-9550

Affected Products

Eems Enterprise Power Operation/Maintenance Cloud Platform

References · 6

• 🔥 https://ucn9h68n9289.feishu.cn/wiki/FC6swHuyqiLVyfkwKcNc8sCjnfb · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-9550 · Security Note
• https://t.me/CVEtracker/54996 · Telegram Post
• https://vuldb.com/vuln/365609 · Note
• https://vuldb.com/submit/815455 · Note
• https://vuldb.com/vuln/365609/cti · Note