CVE-2025-30406
Published: April 8, 2025
Official Description
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 KEV Advisory
Gladinet CentreStack and Triofox Use of Hard-coded Cryptographic Key Vulnerability
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.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Risk Analysis
Gladinet CentreStack and Triofox suffer from a hard-coded cryptographic key vulnerability, which allows attackers to forge ViewState payloads and achieve remote code execution. The very high EPSS score of 0.87943 indicates a strong likelihood of exploitation, and its inclusion in CISA's KEV confirms active exploitation. This is a critical flaw that can lead to full system compromise.
This vulnerability is actively exploited in the wild. The ability to forge ViewState payloads for server-side deserialization indicates it is remotely exploitable.
Apply all available security updates for Gladinet CentreStack and Triofox. Ensure that cryptographic keys are properly managed and not hard-coded within applications.
Technical Analysis
CVE-2025-30406 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2025-30406 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
All References (3)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-30406 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1