Security readout for executives and security teams
Plain-English summary
CVE-2026-24348 affects the EZCast Pro II Dongle Admin UI version 1.17478.146. An attacker could cause JavaScript to run in another administrator’s browser, potentially exposing or changing sensitive Admin UI data. The CVE is rated high, but the provided sources do not state that exploitation is occurring in the wild.
Executive priority
Prioritize review if EZCast Pro II dongles are used in business, education, or meeting environments where many users share local network access. The main business concern is administrator session compromise or unauthorized Admin UI actions. Urgency is high for affected firmware with broadly reachable management interfaces.
Technical view
The issue is described as multiple cross-site scripting vulnerabilities in the Admin UI. CVSS 4.0 score is 7.4 high, with adjacent attack vector, high attack complexity, no privileges required, and user interaction present. The listed weakness is CWE-20. Only EZCast Pro II version 1.17478.146 is identified as affected in the supplied record.
Likely exposure
Exposure is most relevant where EZCast Pro II Admin UI access is reachable by untrusted or semi-trusted network users. The CVSS adjacent attack vector suggests the attacker must be near the target network path, not necessarily internet-wide. Organizations using version 1.17478.146 should treat reachable Admin UI instances as priority assets to review.
Exploitation context
The supplied sources do not report active exploitation, public exploit code, or inclusion in CISA KEV. Successful exploitation requires an Admin UI user to interact with attacker-influenced content or workflow, leading to JavaScript execution in that user’s browser context.
Researcher notes
Evidence is limited to the CVE record and NTC reference. The record identifies multiple XSS flaws but does not provide patch status, proof-of-concept details, affected configurations beyond version 1.17478.146, or exploitation evidence. Avoid assuming broader EZCast product impact without vendor confirmation.
Mitigation direction
- Check EZCast and NTC advisory guidance for fixed firmware or official mitigations.
- Identify and prioritize EZCast Pro II devices running version 1.17478.146.
- Restrict Admin UI access to trusted administrators and trusted networks only.
- Avoid using the Admin UI from shared or untrusted browsing sessions.
- Monitor vendor channels for updates if no fix is currently listed.
Validation and detection
- Inventory EZCast Pro II dongles and record firmware versions.
- Confirm whether any device runs version 1.17478.146.
- Map which users and networks can reach the Admin UI.
- Review logs or access records for unusual Admin UI activity.
- Track the CVE Program and NTC advisory for updated remediation details.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-20: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-24348 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.4 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/AU:N/R:U
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/AU:N/R:U——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
7.4HighVector: CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/AU:N/R:U
Source materials
- CVE List V5 sourceCVE List V5
- https://hub.ntc.swiss/ntcf-2025-145332CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Input Validation
Improper Input Validation represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.