## https://sploitus.com/exploit?id=75D0AD6A-B49B-5223-B9E3-1292DC58BBD3
# CVE-2025-OpenSSL-RCE Exploit
## What is this CVE?
This is a buffer overflow in OpenSSL TLS handling (CVE identifier from 2025 disclosures affecting versions prior to latest patch). It allows remote code execution on unpatched servers using affected OpenSSL for HTTPS.
## What itโs for
Gaining full shell access on vulnerable servers. Used for initial access, lateral movement, or data exfil in red teaming / authorized pentests.
## How it works
- Establishes TLS connection to target.
- Sends oversized payload triggering overflow.
- Overwrites return address with shellcode for x86_64 Linux bind/reverse shell.
- Executes /bin/sh with root-level privileges on successful trigger.
## How to use
1. Update TARGET_IP and TARGET_PORT in the source.
2. Compile: gcc exploit.c -o exploit -lssl -lcrypto
3. Run: ./exploit
4. Listen for reverse shell with nc -lvnp 4444 (adjust shellcode if needed for your listener).
5. Ensure target is vulnerable (check OpenSSL version < patched release).
Dependencies: OpenSSL dev libs, Linux target environment. Test in lab only. Full reliable on unpatched systems.