CVE-2024-3911 - Vulnerability Details - OpenCVE

Description

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

Published: 2024-04-23

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Welotec

SMART EMS

unaffected

Version	Status	Constraints
`0`	affected	< 3.1.4

Welotec

VPN Security Suite

unaffected

Version	Status	Constraints
`0`	affected	< 3.1.4

No data.

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2024-32479	An unauthenticated remote attacker can deceive users into performing unintended actions due to improper restriction of rendered UI layers or frames.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00113.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://cert.vde.com/en/advisories/VDE-2024-023

History

Wed, 27 Aug 2025 22:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2024-04-23T12:14:29.188Z

Updated: 2025-08-27T21:23:00.831Z

Reserved: 2024-04-17T06:43:32.237Z

Link: CVE-2024-3911

Vulnrichment

Updated: 2024-08-01T20:26:57.123Z

NVD

Status : Deferred

Published: 2024-04-23T13:15:46.770

Modified: 2026-04-15T00:35:42.020

Link: CVE-2024-3911

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-1021

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-3911", "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "state": "PUBLISHED", "assignerShortName": "CERTVDE", "dateReserved": "2024-04-17T06:43:32.237Z", "datePublished": "2024-04-23T12:14:29.188Z", "dateUpdated": "2025-08-27T21:23:00.831Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "SMART EMS", "vendor": "Welotec", "versions": [{"lessThan": "3.1.4", "status": "affected", "version": "0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "VPN Security Suite", "vendor": "Welotec", "versions": [{"lessThan": "3.1.4", "status": "affected", "version": "0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An unauthenticated remote attacker can deceive users into performing unintended actions due to improper restriction of rendered UI layers or frames. <br>"}], "value": "An unauthenticated remote attacker can\u00a0deceive users into performing unintended actions due to improper restriction of rendered UI layers or frames.\u00a0\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-1021", "description": "CWE-1021 Improper Restriction of Rendered UI Layers or Frames", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE", "dateUpdated": "2024-04-23T12:14:29.188Z"}, "references": [{"url": "https://cert.vde.com/en/advisories/VDE-2024-023"}], "source": {"advisory": "VDE-2024-023", "defect": ["CERT@VDE#641623"], "discovery": "UNKNOWN"}, "title": "Welotec: Clickjacking Vulnerability in WebUI", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-3911", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-04-23T18:24:02.430325Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-27T21:23:00.831Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:26:57.123Z"}, "title": "CVE Program Container", "references": [{"url": "https://cert.vde.com/en/advisories/VDE-2024-023", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://cert.vde.com/en/advisories/VDE-2024-023", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T20:26:57.123Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-3911", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-04-23T18:24:02.430325Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-04-23T18:28:42.519Z"}}], "cna": {"title": "Welotec: Clickjacking Vulnerability in WebUI", "source": {"defect": ["CERT@VDE#641623"], "advisory": "VDE-2024-023", "discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Welotec", "product": "SMART EMS", "versions": [{"status": "affected", "version": "0", "lessThan": "3.1.4", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Welotec", "product": "VPN Security Suite", "versions": [{"status": "affected", "version": "0", "lessThan": "3.1.4", "versionType": "semver"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://cert.vde.com/en/advisories/VDE-2024-023"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "An unauthenticated remote attacker can\u00a0deceive users into performing unintended actions due to improper restriction of rendered UI layers or frames.\u00a0\n", "supportingMedia": [{"type": "text/html", "value": "An unauthenticated remote attacker can deceive users into performing unintended actions due to improper restriction of rendered UI layers or frames. <br>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-1021", "description": "CWE-1021 Improper Restriction of Rendered UI Layers or Frames"}]}], "providerMetadata": {"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "shortName": "CERTVDE", "dateUpdated": "2024-04-23T12:14:29.188Z"}}}, "cveMetadata": {"cveId": "CVE-2024-3911", "state": "PUBLISHED", "dateUpdated": "2025-08-27T21:23:00.831Z", "dateReserved": "2024-04-17T06:43:32.237Z", "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c", "datePublished": "2024-04-23T12:14:29.188Z", "assignerShortName": "CERTVDE"}, "dataVersion": "5.1"}