Cisco has disclosed a serious security vulnerability affecting its IOS and IOS XE Software that could allow attackers to execute remote code or crash affected devices.
The flaw, tracked as CVE-2025-20352, resides in the Simple Network Management Protocol (SNMP) subsystem and carries a CVSS score of 7.7, marking it as a high-severity threat.
Overview of the Vulnerability
The vulnerability stems from a stack overflow condition in the SNMP subsystem that processes network management traffic.
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