Jin Daily Network Trivia : Major Zero Day for Cisco System - Bye Weekend!!

Jin Daily Network Trivia : Major Zero Day for Cisco System - Bye Weekend!!

CVE-2025-20352 - Cisco IOS and IOS XE Software SNMP Denial of Service and Remote Code Execution Vulnerability

If a hacker knows the SNMP password (even the basic “read-only” password), they can crash your Cisco device and make it restart—this is called a Denial of Service (DoS) attack.

If the hacker also has high-level (admin) credentials, they could run their own malicious code and potentially take full control of your device remotely.

And here is the public maps in Malaysia who running the affected Cisco Product.

Good luck !! Fellow Engineer !!