Is CVE-2026-9523 actively exploited?

No active exploitation of CVE-2026-9523 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-9523 be exploited remotely?

Yes. CVE-2026-9523 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-9523?

CVE-2026-9523 has a CVSS score of 7.3 (HIGH).

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HIGH

CVE-2026-9523

CWE-74Published: May 26, 2026· Updated: May 26, 2026

7.3

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.3th

Official Description

A vulnerability was detected in Acrel Electrical EEMS Enterprise Power Operation and Maintenance Cloud Platform 3000WEBV2. Affected by this vulnerability is an unknown functionality of the file /SubstationWEBV2/app/..;/calc/getCalcmeterDetailDayListTree. Performing a manipulation of the argument sort results in sql injection. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-9523 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.