Cisco ISE RCE Exploit: The Unwanted Java Adventure (CVE-2025-20124)
Discover the hilariously dangerous world of Cisco ISE Java Deserialization RCE. Learn how CVE-2025-20124 lets mischievous minds execute remote code with a few lines of Python. Remember, with great power comes great responsibility—and possibly a call from your IT department.

Hot Take:
Ah, Cisco ISE. It’s like that expensive security system you install to keep out burglars, only to find out that the front door is made of paper mâché! Thanks to the magic of Java deserialization, hackers can now turn your trusted Cisco ISE into their own personal command terminal. Who knew cybersecurity could be this entertaining?
Key Points:
– Cisco ISE 3.0 is vulnerable to a Remote Code Execution (RCE) attack due to Java deserialization issues.
– The exploit requires an authenticated session token to execute malicious commands.
– The vulnerability is denoted as CVE-2025-20124.
– Successful exploitation could allow attackers to execute arbitrary commands on the affected system.
– Secure your networks, folks; this exploit is easier to pull off than ordering a pizza online!