CVE-2025-25568
Critical
Description
SoftEtherVPN 5.02.5187 is vulnerable to Use after Free in the Command.c file via the CheckNetworkAcceptThread function. NOTE: the Supplier disputes this because the use-after-free is not in the VPN software, but is instead in a separate tool that has no untrusted input and runs under the user's own privileges (it is a stress-testing tool for a networking stack).
SeverityCritical
CVSS9.8
Exploit probability—
ProductSoftether Vpn
PublishedMar 12, 2025
First seenMar 12, 2025
Weakness typeCWE-416Use after free
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| softether vpn | 5.02.5187 | — |
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