EUVD-2026-17542
GHSA-q8gm-pvwv-7j88
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Primary rating from Vendor (mitre) · only source for this CVE.
CVSS VectorVendor: mitre
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
3DescriptionCVE.org
An arbitrary file overwrite vulnerability in UXGROUP LLC Cast to TV Screen Mirroring v2.2.77 allows attackers to overwrite critical internal files via the file import process, leading to arbtrary code execution or information exposure.
AnalysisAI
Arbitrary file overwrite in UXGROUP LLC Cast to TV Screen Mirroring v2.2.77 enables remote attackers to overwrite critical application files through a malicious file import process, resulting in remote code execution or information disclosure. No CVSS score, exploit code availability, or active exploitation status confirmed from available data.
Technical ContextAI
The vulnerability stems from insufficient validation of file paths and content during the file import functionality in Cast to TV Screen Mirroring. The application fails to properly sanitize or restrict file write operations, allowing an attacker to specify arbitrary file locations and overwrite critical system or application files. This class of vulnerability (improper input validation leading to arbitrary file operations) typically enables either privilege escalation, code execution through overwriting executable or configuration files, or confidentiality breaches through unauthorized file access. The affected product is UXGROUP LLC Cast to TV Screen Mirroring version 2.2.77; CPE data in the input is marked as unavailable (n/a), limiting precise identification of all affected variants and deployment contexts.
RemediationAI
Primary remediation requires upgrading Cast to TV Screen Mirroring beyond version 2.2.77 to a patched release; however, no specific patched version number is confirmed in available data. Users should consult http://cast.com and the vendor's official release notes to identify the minimum safe version. Until patching is feasible, minimize exposure by restricting the file import feature to trusted inputs only, disabling file import functionality if not required, and isolating Cast to TV Screen Mirroring instances on network segments with limited access to critical systems. For detailed vendor guidance, review https://github.com/Secsys-FDU/AF_CVEs/issues/27.
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Same weakness CWE-22 – Path Traversal
View allSame technique Path Traversal
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External POC / Exploit Code
Leaving vuln.today