Security readout for executives and security teams
Plain-English summary
EZCast Pro II dongles running version 1.17478.146 reportedly use well-known default credentials for the Admin UI. An attacker on the same adjacent network could access protected web application areas without a valid account. This creates risk of unauthorized configuration access, especially in meeting rooms, classrooms, or shared office networks.
Executive priority
Treat this as a high-priority exposure for environments using EZCast Pro II devices. The main business risk is unauthorized access to device administration from nearby networks. Prioritize inventory, isolation, and vendor guidance review, especially in shared facilities or guest-accessible network segments.
Technical view
CVE-2026-24346 is a CWE-798 default-credential issue in the EZCast Pro II Admin UI, affecting version 1.17478.146. The CVSS 4.0 score is 7.6 High with adjacent-network attack vector, high complexity, no privileges, and no user interaction. Confidentiality and integrity impacts are rated high; availability impact is not indicated.
Likely exposure
Exposure is most likely where EZCast Pro II devices are reachable from local wireless, wired, guest, or presentation networks. Internet exposure is not stated in the provided sources. Organizations should identify deployed dongles and confirm firmware version 1.17478.146.
Exploitation context
The sources do not report active exploitation, and this CVE is not listed as KEV in the provided data. Exploitation requires adjacent-network access and high attack complexity, but no prior credentials or user interaction are required according to the CVSS vector.
Researcher notes
Public details are limited to the CVE record and NTC advisory reference. No exploit code, proof of active exploitation, or named fixed version is included in the provided sources. Validation should focus on confirming affected firmware, Admin UI reachability, and whether default credentials remain usable.
Mitigation direction
- Inventory EZCast Pro II dongles and identify devices running version 1.17478.146.
- Check EZCast or NTC guidance for firmware updates or official remediation.
- Restrict Admin UI access to trusted management networks only.
- Change any default administrative credentials where the product allows it.
- Segment presentation devices from corporate and sensitive internal networks.
Validation and detection
- Confirm device model and firmware version through approved administration channels.
- Verify whether default credentials still grant Admin UI access.
- Review network paths to the Admin UI from guest and presentation networks.
- Check vendor advisory pages for updated remediation or firmware information.
- Document any exposed devices and prioritize network restriction until remediated.
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-798: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. 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-2026-24346 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
- 7.6 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/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:N/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
7.6HighVector: CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/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-2025-13993CVE 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.
Use of Hard-coded Credentials
Use of Hard-coded Credentials represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.