Zultys Security Advisory Notice - SAN25-004 Rev 1.0
Vulnerability in Cisco IOS SNMP subsystem (CVE-2025-20352)
Severity: No Impact
Published: 2025-10-01
Updated: 2025-04-0310-01
Revision: 1.0
Evaluated Products
Zultys Cloud Services
Impacted Products
Zultys Cloud Services
Affected Releases
Not applicable
Impacted 3rd Party Products
Not applicable
Introduction
On September 24, 2025 details of a vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and Cisco IOS XE Software was published in the National Vulnerability Database under CVE-2025-20352.
The vulnerability could allow an authenticated remote attacker to cause a denial of service (DoS) condition or execute code as the root user on an affected Cisco device.
Description
Zultys Cloud Services systems hosted in Zultys data centers are not impacted.
Customers utilizing Cisco IOS / IOS XE based products with deployed MX systems should review the information available from Cisco Systems and ensure equipment is appropriately updated and configured to protect against CVE-2025-20352.
Contact
If additional information is required contact support@zultys.com or your Authorized Zultys Channel Partner.
