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CVE-2024-3576

NPort 5100A Series Store XSS Vulnerability

HIGH
8.3
CVSS Score
Published: May 6, 2024 at 12:04 PM UTC
Updated: June 17, 2026 at 07:44 AM UTC
2 products affected across 1 vendorNPort 5100A SeriesNport 5100A Series Firmware

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Severity
HIGH8.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

The NPort 5100A Series firmware version v1.6 and prior versions are affected by web server XSS vulnerability. The vulnerability is caused by not correctly neutralizing user-controllable input before placing it in output. Malicious users may use the vulnerability to get sensitive information and escalate privileges.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://www.moxa.com/en/support/product-support/security-advisory/mpsa-246328-nport-5100a-series-store-xss-vulnerability

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.3HIGHMoxa
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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