CVE-2026-49196 - Vulnerability Details - OpenCVE

The Wi-Fi device blocking feature fails to sanitize MAC address input, allowing injection and execution of arbitrary shell commands.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00071.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://community.acer.com/en/kb/articles/19672

History

Fri, 29 May 2026 09:00:00 +0000

Type	Values Removed	Values Added
Description		The Wi-Fi device blocking feature fails to sanitize MAC address input, allowing injection and execution of arbitrary shell commands.
Title		Predator Connect W6x: Web Interface Command Injection
Weaknesses		CWE-77
References		https://community.acer.com/en/kb/articles/19672
Metrics		cvssV4_0 `{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: Acer

Published: 2026-05-29T08:15:49.883Z

Updated: 2026-05-29T11:37:10.511Z

Reserved: 2026-05-28T02:47:39.776Z

Link: CVE-2026-49196

Vulnrichment

No data.

NVD

Status : Awaiting Analysis

Published: 2026-05-29T09:16:17.743

Modified: 2026-05-29T14:46:09.837

Link: CVE-2026-49196

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-05-29T10:30:41Z

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-49196", "assignerOrgId": "8fc372e3-d9c5-46e4-9410-38469745c639", "state": "PUBLISHED", "assignerShortName": "Acer", "dateReserved": "2026-05-28T02:47:39.776Z", "datePublished": "2026-05-29T08:15:49.883Z", "dateUpdated": "2026-05-29T11:37:10.511Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8fc372e3-d9c5-46e4-9410-38469745c639", "shortName": "Acer", "dateUpdated": "2026-05-29T08:15:49.883Z"}, "title": "Predator Connect W6x: Web Interface Command Injection", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-77", "description": "CWE-77: Command Injection", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88: OS Command Injection"}]}], "affected": [{"vendor": "Acer", "product": "Predator Connect W6x", "platforms": ["Windows"], "versions": [{"status": "affected", "version": "W6x_GBL_2.00.000005", "lessThanOrEqual": "*", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Wi-Fi device blocking feature fails to sanitize MAC address input, allowing injection and execution of arbitrary shell commands.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "The Wi-Fi device blocking feature fails to sanitize MAC address input, allowing injection and execution of arbitrary shell commands."}]}], "references": [{"url": "https://community.acer.com/en/kb/articles/19672"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 8.6, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}], "solutions": [{"lang": "en", "value": "Fixed on firmware version: W6x_GBL_2.00.000008.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Fixed on firmware version: W6x_GBL_2.00.000008."}]}], "credits": [{"lang": "en", "value": "rethesis", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-29T11:36:12.542320Z", "id": "CVE-2026-49196", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-29T11:37:10.511Z"}}]}}