vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2025-58473

AutomationDirect CLICK PLUS Improper Resource Shutdown or Release

MEDIUM
5.9
CVSS Score
Published: September 23, 2025 at 10:21 PM UTC
Updated: October 18, 2026 at 09:10 PM UTC
3 products affected across 1 vendorCLICK PLUS C2-x CPU firmwareCLICK PLUS C0-1x CPU firmwareClick Plus

Using CLICK PLUS C0-0x CPU firmware by AutomationDirect?

Get instant alerts when new vulnerabilities affect CLICK PLUS C0-0x CPU firmware - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.9
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

An improper resource shutdown or release vulnerability has been identified in the Click Plus C2-03CPU-2 device running firmware version 3.60. The vulnerability allows an unauthenticated attacker to perform a denial-of-service attack by exhausting all available device sessions of the Click Programming Software.

Affected

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

Click Plus· Automationdirect
90%
0 ≤ v < v3.710
Affected range stops below v3.71, so it looks safe — our inference, not a vendor statement
CLICK PLUS C0-1x CPU firmware· Automationdirect
90%
0 ≤ v < v3.710
CLICK PLUS C2-x CPU firmware· Automationdirect
90%
0 ≤ v < v3.710

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord
https://www.cisa.gov/news-events/ics-advisories/icsa-25-266-01
Source: cverecord
https://www.automationdirect.com/support/software-downloads

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

5.9MEDIUMicscert
Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-404

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card