CVE-2025-30406 is a critical deserialization vulnerability affecting Gladinet CentreStack versions through 16.1.10296.56315, stemming from the CentreStack portal's use of a hardcoded machineKey. This flaw allows threat actors, if they know the machineKey, to craft and serialize a payload for server-side deserialization, leading to unauthenticated remote code execution (RCE). With a CVSS score of 9.8 and an EPSS score indicating high exploitability, this vulnerability poses a severe risk. It is actively exploited in the wild, with public exploit modules available for Metasploit and Nuclei, and has garnered significant community discussion and media coverage, including reports of zero-day exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 16.4.10315.56368CPE matchmatch criteria | cpe:2.3:a:gladinet:centrestack:*:*:*:*:*:*:*:* | ||
>= 0, < 16.4.10315.56368CPE match | cpe:2.3:a:gladinet:centrestack:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.