Is CVE-2026-2820 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2026-2820, but active exploitation has not been confirmed.

Can CVE-2026-2820 be exploited remotely?

Yes. CVE-2026-2820 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-2820?

CVE-2026-2820 has a CVSS score of 7.3 (HIGH) and an EPSS exploitation probability of 0.01%.

HOME VULNERABILITIESCVE-2026-2820

HIGHPOC

CVE-2026-2820

CWE-74Published: February 20, 2026· Updated: Feb 20, 2026

7.3

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:1.0th

Official Description

A security flaw has been discovered in Fujian Smart Integrated Management Platform System up to 7.5. This issue affects some unknown processing of the file /Module/CRXT/Controller/XAccessPermissionPlus.ashx. The manipulation of the argument DeviceIDS results in sql injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.

NVD Source

Technical Analysis

CVE-2026-2820 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.

A proof-of-concept (PoC) exploit exists for CVE-2026-2820. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.