Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
PoC: CVE-2025-27480
CVE-2025-27480 exposes a buffer overflow in OpenSSH 8.9p1 via a malformed SSH_USERAUTH packet. Attackers can inject shellcode and gain SYSTEM-level access, compromising bastion hosts and downstream CI/CD agents. The article includes sample exploit code and patching guidance
PoC: CVE-2025-27480-The-Silent-Gateway-Risk
Letting attackers run malicious code without needing a cracked password, user interaction, or even a foothold in your network. That’s CVE-2025-27480
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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