The vulnerability of Cisco IOS network devices of the Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series switches arises from incorrect verification of the cryptographic signature. This allows an attacker to execute arbitrary code.

The vulnerability of Cisco IOS network devices of the Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series switches is related to improper verification of the cryptographic signature. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

CVE-2025-20181: Improper Verification of Cryptographic Signature

A vulnerability in Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches could allow an authenticated, local attacker with privilege level 15 or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the...

Cisco Issues Patches for 3 New Flaws Affecting Enterprise NFVIS Software

Cisco Systems on Wednesday shipped security patches to contain three flaws impacting its Enterprise NFV Infrastructure Software NFVIS that could permit an attacker to fully compromise and take control over the hosts. Tracked as CVE-2022-20777, CVE-2022-20779, and CVE-2022-20780, the vulnerabiliti...

Cisco IOS for Catalyst 2960X and 3750X Switches Denial of Service Vulnerability (cisco-sa-20170118-catalyst)

A vulnerability in the Cisco IOS Software forwarding queue of Cisco 2960X and 3750X switches could allow an unauthenticated, adjacent attacker to cause a memory leak in the software forwarding queue that would eventually lead to a partial denial of service DoS condition. SPDX-FileCopyrightText:...