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Cisco fixes two high-severity denial-of-service vulnerabilities in Meraki devices and Enterprise Chat and Email.
The post Vulnerabilities Expose Cisco Meraki and ECE Products to DoS Attacks appeared first on SecurityWeek.
The Cybersecurity and Infrastructure Security Agency (CISA) has issued a security advisory warning organizations about a critical vulnerability in Cisco’s Smart Licensing Utility (SLU) software that has reportedly been exploited in cyberattacks. The vu…
SANS is seeing attempts to exploit two critical Cisco Smart Licensing Utility vulnerabilities tracked as CVE-2024-20439 and CVE-2024-20440.
The post Hackers Target Cisco Smart Licensing Utility Vulnerabilities appeared first on SecurityWeek.
Cisco addressed a denial of service (DoS) vulnerability that allows attackers to crash the Border Gateway Protocol (BGP) process on IOS XR routers. Cisco has addressed a denial of service (DoS) vulnerability, tracked as CVE-2025-20115, that could allow an unauthenticated, remote attacker to crash the Border Gateway Protocol (BGP) process on IOS XR routers by sending a single BGP […]
Cisco’s training through its Networking Academy will help “build a resilient and skilled workforce ready to meet Europe’s digital transformation and AI objectives.”
Introduction Network security and performance depend heavily on correctly configured devices, especially Cisco routers, switches, and firewalls. A single misconfiguration can introduce vulnerabilities, create inefficiencies, or lead to compliance failu…
Cisco has released patches for 10 vulnerabilities in IOS XR, including five denial-of-service (DoS) bugs.
The post Cisco Patches 10 Vulnerabilities in IOS XR appeared first on SecurityWeek.
Cisco Systems has disclosed a security vulnerability in its Webex for BroadWorks unified communications platform that could allow attackers to intercept sensitive credentials and user data under specific configurations. The flaw, tracked as CSCwo2…
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued an urgent warning on March 3, 2025, about actively exploiting a critical command injection vulnerability (CVE-2023-20118) affecting end-of-life Cisco Small Business RV Series Route…
Cisco addressed command injection and denial-of-service (DoS) vulnerabilities in some models of its Nexus switches. Cisco released security updates to address command injection and DoS vulnerabilities in Nexus switches, including a high-severity flaw. The most severe issue, tracked as CVE-2025-20111 (CVSS Score of 7.4), resides in the health monitoring diagnostics of Cisco Nexus 3000 Series […]