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PatchSiren cyber security CVE debrief

CVE-2026-35904 T3techgroup CVE debrief

CVE-2026-35904 is a critical vulnerability with a CVSS score of 9.8, affecting T3 Technology CPE models T625Pro v1.0.07, T6825G v1.0.03, and T7281 v1.0.03. The vulnerability is caused by incorrect access control in the web management interface, allowing unauthorized attackers to enable the Telnet service via a crafted request to a vulnerable CGI component. The vulnerability was published on [cvePublishedAt] and modified on [cveModifiedAt].

Vendor
T3techgroup
Product
T3 Technology CPE models T625Pro, T6825G, T7281
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-04
Original CVE updated
2026-07-22
Advisory published
2026-06-04
Advisory updated
2026-07-22

Who should care

Administrators and users of T3 Technology CPE models T625Pro, T6825G, and T7281 should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability is caused by incorrect access control in the web management interface of T3 Technology CPE models. This allows unauthorized attackers to enable the Telnet service via sending a crafted request to a vulnerable CGI component.

Defensive priority

High

Recommended defensive actions

  • Apply patches or updates provided by the vendor to fix the vulnerability.
  • Disable Telnet service if not required.
  • Restrict access to the web management interface to authorized personnel only.

Evidence notes

The vendor of the affected products is currently listed as 'Unknown Vendor'. However, there is evidence suggesting the vendor might be 'T3techgroup' (see [ref-4], [ref-5], [ref-6], and [ref-7]).

Sources and references

Verified primary and authoritative sources

  • CVE-2026-35904 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-35904

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-35904 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-35904

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.