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Findings

CVE-2025-30406

Gladinet CentreStack and Triofox Use of Hard-coded Cryptographic Key Vulnerability

Published Apr 3, 2025 · updated Jun 17, 2026 · gladinet centrestack

Gladinet CentreStack through 16.1.10296.56315 (fixed in 16.4.10315.56368) has a deserialization vulnerability due to the CentreStack portal's hardcoded machineKey use, as exploited in the wild in March 2025. This enables threat actors (who know the machineKey) to serialize a payload for server-side deserialization to achieve remote code execution. NOTE: a CentreStack admin can manually delete the machineKey defined in portal\web.config.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 3, 2025 · Catalog

    Detected

    Gladinet CentreStack through 16.1.10296.56315 (fixed in 16.4.10315.56368) has a deserialization vulnerability due to the CentreStack portal's hardcoded machineKey use, as exploited in the wild in March 2025. This enables threat actors (who know the machineKey) to serialize a payload for server-side deserialization to achieve remote code execution. NOTE: a CentreStack admin can manually delete the

  2. Apr 8, 2025 · CISA KEV

    Known exploited

    Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  3. Apr 29, 2025 · CISA KEV

    Remediation due

    Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  4. Jun 17, 2026 · Catalog

    Updated

    Gladinet CentreStack through 16.1.10296.56315 (fixed in 16.4.10315.56368) has a deserialization vulnerability due to the CentreStack portal's hardcoded machineKey use, as exploited in the wild in March 2025. This enables threat actors (who know the machineKey) to serialize a payload for server-side deserialization to achieve remote code execution. NOTE: a CentreStack admin can manually delete the

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CISA due date Apr 29, 2025

Affected

  • cpe gladinet/centrestackversion unspecified
  • vendor Gladinet CentreStackversion unspecified

Sources

  • CISA KEVCVE-2025-30406

    Gladinet CentreStack and Triofox contains a use of hard-coded cryptographic key vulnerability in the way that the application manages keys used for ViewState integrity verification. Successful exploitation allows an attacker to forge ViewState payloads for server-side deserialization, allowing for remote code execution.

    cisa.gov
  • CVE.orgCVE-2025-30406

    Official CVE identifier

    cve.org
  • FIRST EPSSCVE-2025-30406

    30-day exploitation probability 94.3%

    first.org
  • Metasploit Modulesauxiliary_gather/gladinet_storage_path_traversal_cve_2025_11371

    Public module reference (normal). Module source is not copied into this catalog.

    rapid7.com
  • Metasploit Modulesexploit_windows/http/gladinet_viewstate_deserialization_cve_2025_30406

    Public module reference (excellent). Module source is not copied into this catalog.

    rapid7.com
  • NIST NVDCVE-2025-30406

    Gladinet CentreStack through 16.1.10296.56315 (fixed in 16.4.10315.56368) has a deserialization vulnerability due to the CentreStack portal's hardcoded machineKey use, as exploited in the wild in March 2025. This enables threat actors (who know the machineKey) to serialize a payl

    nvd.nist.gov

References

CVE-2025-30406 · ZeroDay Findings