CVE-2023-27395
Critical
Description
A heap-based buffer overflow vulnerability exists in the vpnserver WpcParsePacket() functionality of SoftEther VPN 4.41-9782-beta, 5.01.9674 and 5.02. A specially crafted network packet can lead to arbitrary code execution. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.
SeverityCritical
CVSS9.0
Exploit probability—
ProductSoftether Vpn
PublishedOct 12, 2023
First seenOct 12, 2023
Weakness typeCWE-122CWE-122
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| softether vpn | 4.41-9782, 5.01.9674, 5.02 | — |
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