CVE-2026-50207: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Acer Connect M6E 5G Portable WiFi Router
The system Binder boundary accepts unverified pass-through AT commands, giving local applications the power to read baseband files or disable cellular connectivity.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-50207) involves improper limitation of a pathname to a restricted directory (CWE-22) in the Acer Connect M6E 5G Portable WiFi Router. The system Binder boundary accepts unverified pass-through AT commands from local applications, which can be exploited to read sensitive baseband files or disable cellular connectivity. The CVSS 4.0 score is 8.5 (high), reflecting local attack vector with low complexity and no user interaction, but high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently provided.
Potential Impact
Exploitation allows local applications to access sensitive baseband files and disrupt cellular connectivity, potentially leading to information disclosure and denial of service on the device's cellular functions.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict local application privileges to prevent untrusted code from sending AT commands via the Binder interface.
CVE-2026-50207: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in Acer Connect M6E 5G Portable WiFi Router
Description
The system Binder boundary accepts unverified pass-through AT commands, giving local applications the power to read baseband files or disable cellular connectivity.
CVSS v4.0
Score 8.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-50207) involves improper limitation of a pathname to a restricted directory (CWE-22) in the Acer Connect M6E 5G Portable WiFi Router. The system Binder boundary accepts unverified pass-through AT commands from local applications, which can be exploited to read sensitive baseband files or disable cellular connectivity. The CVSS 4.0 score is 8.5 (high), reflecting local attack vector with low complexity and no user interaction, but high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently provided.
Potential Impact
Exploitation allows local applications to access sensitive baseband files and disrupt cellular connectivity, potentially leading to information disclosure and denial of service on the device's cellular functions.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict local application privileges to prevent untrusted code from sending AT commands via the Binder interface.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Acer
- Date Reserved
- 2026-06-04T01:29:10.111Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a213befe29bf47b50851ea5
Added to database: 06/04/2026, 08:48:47 UTC
Last enriched: 06/11/2026, 13:13:30 UTC
Last updated: 07/31/2026, 19:22:59 UTC
Views: 50
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