Is there a public PoC exploit available for CVE-2026-2820?

Yes, a public proof-of-concept exploit is available for CVE-2026-2820. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-2820?

Within 24 hours: Inventory all instances of Fujitan Smart Integrated Management Platform System and identify those running version 7.5 or earlier; immediately isolate affected systems from production networks where possible. Within 7 days: Implement network segmentation to restrict access to affected systems, enable enhanced monitoring and logging, and contact Fujitan for patch availability and timeline. Within 30 days: Apply vendor patch immediately upon release, or prepare for system replacement/upgrade if patch timeline is unacceptable; conduct security assessment of affected systems for signs of compromise.

Fujian Smart Integrated Management Platform System CVE-2026-2820

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

CVE-2026-2820 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

Q: Which versions of Fujian Smart Integrated Management Platform System are affected by CVE-2026-2820?

A high-severity vulnerability (CVE-2026-2820) affects Fujitan Smart Integrated Management Platform System versions up to 7.5, with a CVSS score of 7.3 and publicly available exploits.

MEDIUM

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2026-02-20 cna@vuldb.com

SQLi

5.5

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

HIGH MEDIUM

CVSS changed

Apr 29, 2026 - 01:11 NVD

7.3 (HIGH) 5.5 (MEDIUM)

Analysis Generated

Mar 12, 2026 - 22:04 vuln.today

PoC Detected

Feb 20, 2026 - 13:49 vuln.today

Public exploit code

CVE Published

Feb 20, 2026 - 02:16 nvd

HIGH 7.3

DescriptionCVE.org

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.

AnalysisAI

SQL injection in Fujitsu Smart Integrated Management Platform System version 7.5 and earlier allows unauthenticated remote attackers to execute arbitrary SQL queries via the DeviceIDS parameter in the XAccessPermissionPlus.ashx endpoint. Public exploit code exists for this vulnerability, enabling potential database compromise and unauthorized data access. …

Unlock full vulnerability intelligence

Risk assessment & exploitation conditions
Attack chain visualization
Remediation with exact patch versions
Threat intelligence from 22 sources
Personal watchlist & email alerts

Continue with Google Continue with GitHub

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

Send HTTP request to XAccessPermissionPlus.ashx

Exploit

Inject SQL payload in DeviceIDS parameter

Execution

Execute arbitrary SQL queries

Impact

Extract sensitive data from database