CVE-2026-49202
Analyzed Analyzed - Analysis Complete

Loose CORS Policy Exposes Unauthenticated Media Archives

Publication date: 2026-06-04

Last updated on: 2026-06-04

Assigner: 8fc372e3-d9c5-46e4-9410-38469745c639

Description
Internal multimedia session archives are accessible without authentication, exacerbated by loose Cross-Origin Resource Sharing (CORS) rules that allow cross-site theft.

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Meta Information

Published
2026-06-04
Last Modified
2026-06-04
Generated
2026-07-14
AI Q&A
2026-06-04
EPSS Evaluated
2026-07-13
NVD
CVE-2026-49202
EUVD
EUVD-2026-34215

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
acer connect_m6e_5g_firmware to m6e_ai_1.00.000019 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-287 When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

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Impact Analysis

The vulnerability can lead to unauthorized access and theft of internal multimedia session data. Because no authentication is required, attackers can easily retrieve sensitive multimedia information. The loose CORS policies further enable cross-site attacks, increasing the risk of data exposure and potential misuse.

Executive Summary

This vulnerability involves internal multimedia session archives being accessible without requiring authentication. Additionally, the issue is worsened by overly permissive Cross-Origin Resource Sharing (CORS) rules, which allow these archives to be stolen across different websites.

Compliance Impact

This vulnerability allows internal multimedia session archives to be accessed without authentication, combined with loose Cross-Origin Resource Sharing (CORS) rules that enable cross-site data theft.

Such unauthorized access and potential data exfiltration could lead to violations of data protection regulations like GDPR and HIPAA, which require strict controls on access to personal and sensitive information.

Therefore, this vulnerability may negatively impact compliance by exposing sensitive data to unauthorized parties.

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