CVE-2026-30282

CRITICALNVD 9.09.0—Elevated

9.0

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.

CVSS v3: 9.0
EG Score: 9.0(medium)
EPSS: 22.3%
KEV: Not listed

Published

March 31, 2026

Last Modified

April 7, 2026

Advisory Details (3)

Auto-updated May 22, 2026

No patch confirmed yet.

generic

复旦大学-系统软件与安全实验室

https://secsys.fudan.edu.cn/

generic

Cast to TV - Screen Mirroring APP Arbitrary File Read Vulnerability · Issue #27 · Secsys-FDU/AF_CVEs · GitHub

https://github.com/Secsys-FDU/AF_CVEs/issues/27

generic

App Craze – Discover & Enjoy Smart, Stylish Mobile Apps

https://appcraze.co/

Data Freshness Timeline

(refreshed 17× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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2026-05-22 21:16 UTCepss_batch

Frequently asked(5)

What is CVE-2026-30282?

CVE-2026-30282 is a critical vulnerability published on March 31, 2026. 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.

When was CVE-2026-30282 disclosed?

CVE-2026-30282 was first published in the National Vulnerability Database on March 31, 2026, with the most recent update on April 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-30282 actively exploited?

CVE-2026-30282 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-30282?

CVE-2026-30282 has a CVSS v3 base score of 9.0 (NVD).

How do I remediate CVE-2026-30282?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-30282, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2026-30282

📅 Published

🔄 Last Modified

📋 Advisory Details (3)

复旦大学-系统软件与安全实验室

Cast to TV - Screen Mirroring APP Arbitrary File Read Vulnerability · Issue #27 · Secsys-FDU/AF_CVEs · GitHub

App Craze – Discover & Enjoy Smart, Stylish Mobile Apps

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-30282?

Published

Last Modified

Advisory Details (3)

Frequently asked(5)