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CVE-2024-3911

Welotec: Clickjacking Vulnerability in WebUI

MEDIUM
6.5
CVSS Score
Published: April 23, 2024 at 12:14 PM UTC
Updated: June 17, 2026 at 07:45 AM UTC
2 products affected across 1 vendorSMART EMSVPN Security Suite

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

An unauthenticated remote attacker can deceive users into performing unintended actions due to improper restriction of rendered UI layers or frames.

Affected

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

SMART EMS· Welotec
60%
v < 3.1.4
Affected range stops below 3.1.4, so it looks safe — our inference, not a vendor statement
VPN Security Suite· Welotec
60%
v < 3.1.4
Affected range stops below 3.1.4, so it looks safe — our inference, not a vendor statement

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 (1)

Source: [email protected]
https://cert.vde.com/en/advisories/VDE-2024-023

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

6.5MEDIUMCERTVDE
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-1021

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