Cisco IOS XE SNMP OID Handling Out-Of-Bounds Read Denial-of-Service Vulnerability (CVE-2025-20172)
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE.
Read MoreDoS Vulnerability
DoS Vulnerability (denial-of-service) is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to the Internet.
Cisco IOS XE SNMP GET-NEXT ciscoFlashFileSize Unexpected Sign Extension Denial-of-Service Vulnerability (CVE-2025-20169)
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE.
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SonicWALL Connect Tunnel Link Following Denial-of-Service Vulnerability (CVE-2025-32817)
CVE-2025-32817 – This vulnerability allows local attackers to create a denial-of-service condition on affected installations of SonicWALL Connect Tunnel.
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Trend Micro Cleaner One Pro Link Following Denial-of-Service Vulnerability (CVE-2025-27529)
This vulnerability (CVE-2025-27529) allows local attackers to create a denial-of-service condition on affected installations of Trend Micro Cleaner One Pro.
Read MoreCisco Enterprise Chat and Email Denial of Service Vulnerability (CVE-2025-20139)
A vulnerability in chat messaging features of Cisco Enterprise Chat and Email (ECE) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.
Read MoreCisco Meraki MX and Z Series AnyConnect VPN Denial of Service Vulnerability (CVE-2025-20212)
A vulnerability in the Cisco AnyConnect VPN server of Cisco Meraki MX and Cisco Meraki Z Series devices could allow an authenticated, remote attacker to cause a denial of service (DoS) condition in the Cisco AnyConnect service on an affected device.
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Zabbix server DoS vulnerability (CVE-2024-45700)
CVE-2024-45700 – Zabbix server is vulnerable to a DoS vulnerability due to uncontrolled resource exhaustion.
Read MoreCisco IOS XR Software Release 7.9.2 Denial of Service Vulnerability (CVE-2025-20141)
A vulnerability in the handling of specific packets that are punted from a line card to a route processor in Cisco IOS XR Software Release 7.9.2 could allow an unauthenticated, adjacent attacker to cause control plane traffic to stop working on multiple Cisco IOS XR platforms.
Read MoreCisco IOS XR Software Internet Key Exchange Version 2 Denial of Service Vulnerability (CVE-2025-20209)
CVE-2025-20209 – A vulnerability in the Internet Key Exchange version 2 (IKEv2) function of Cisco IOS XR Software could allow an unauthenticated, remote attacker to prevent an affected device from processing any control plane UDP packets.
Read MoreCisco Nexus 3000 and 9000 Series Switches Health Monitoring Diagnostics Denial of Service Vulnerability (CVE-2025-20111)
A vulnerability in the health monitoring diagnostics of Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode could allow an unauthenticated, adjacent attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.
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