Blackash-CVE-2025-14558

🚨 CVE-2025-14558 : Critical Remote Code Execution in FreeBSD IPv6 🧠 Overview CVE-2025-14558 is a critical Remote Code Execution RCE vulnerability affecting FreeBSD systems that use IPv6 router solicitation services. A flaw in how untrusted network input is handled allows attackers to execute...

CVE-2025-14558: Improper Input Validation

The rtsol8 and rtsold8 programs do not validate the domain search list options provided in router advertisement messages; the option body is passed to resolvconf8 unmodified. resolvconf8 is a shell script which does not validate its input. A lack of quoting meant that shell commands pass as input...

📄 FreeBSD rtsold/rtsol DNSSL Command Injection

This Metasploit module exploits a command injection vulnerability CVE-2025-14558 in FreeBSD's rtsol8 and rtsold8 programs. These programs do not validate the domain search list options provided in IPv6 Router Advertisement messages; the option body is passed to resolvconf8 unmodified. resolvconf8...

FreeBSD -- Remote code execution via ND6 Router Advertisements

Problem Description: The rtsol8 and rtsold8 programs do not validate the domain search list options provided in router advertisement messages; the option body is passed to resolvconf8 unmodified. resolvconf8 is a shell script which does not validate its input. A lack of quoting meant that shell...