Cisco

Articles and blog posts that relate to Cisco Systems which is a multinational technology company based in San Jose, California. Founded in 1984 by Leonard Bosack and Sandy Lerner, Cisco is a global leader in networking and cybersecurity solutions. The company designs, manufactures, and sells a wide range of networking hardware, software, and telecommunications equipment.

Cisco’s products and services are essential for building and maintaining internet infrastructure, including routers, switches, firewalls, and wireless access points. Cisco also offers solutions for network security, cloud computing, data centers, and collaboration tools such as Webex for video conferencing.

Security VulnerabilitiesNews

Cisco IOS XR Software Enhanced Preboot eXecution Environment Unsigned Code Execution Vulnerability [CVE-2020-3284]

Duncan 2759 Views 0 Comments ,  ,  ,  ,  1 min read

CVE number – CVE-2020-3284 A vulnerability in the enhanced Preboot eXecution Environment (PXE) boot loader for Cisco IOS XR 64-bit Software

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Security VulnerabilitiesNews

Cisco Webex Teams Client for Windows DLL Hijacking Vulnerability [CVE-2020-3535]

Jason Davies 5054 Views 0 Comments ,  ,  ,  ,  1 min read

CVE number – CVE-2020-3535 A vulnerability in the loading mechanism of specific DLLs in the Cisco Webex Teams client for Windows could allow an authenticated,

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Security VulnerabilitiesNews

Cisco Aironet Access Points Ethernet Wired Clients Denial of Service Vulnerability [CVE-2020-3552]

Duncan 2945 Views 0 Comments ,  ,  ,  1 min read

CVE Number – CVE-2020-3552 A vulnerability in the Ethernet packet handling of Cisco Aironet Access Points (APs) Software could allow an

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Cisco IOS XE Software Zone-Based Firewall Denial of Service Vulnerabilities [CVE-2020-3421 & CVE-2020-3480]

Duncan 2843 Views 0 Comments ,  ,  ,  1 min read

CVE numbers :- CVE-2020-3421 & CVE-2020-3480 Multiple vulnerabilities in the Zone-Based Firewall feature of Cisco IOS XE Software could allow an

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Tech TipsCiscoNetworking

Cisco ASA5508 and ASA5516 Security Appliances Might Fail Due to Faulty Resistors

Jason Davies 6531 Views 0 Comments ,  ,  ,  1 min read

Due to a manufacturing process issue, some Cisco ASA5508 and ASA5516 security appliances might have a damaged resistor component. The

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Security VulnerabilitiesNews

Cisco Wireless LAN Controller HTTP Parsing Engine Denial of Service Vulnerability [CVE-2019-15276]

Duncan 3670 Views 0 Comments ,  ,  ,  ,  1 min read

CVE number – CVE-2019-15276 A vulnerability in the web interface of Cisco Wireless LAN Controller Software could allow a low-privileged,

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Security VulnerabilitiesNews

Cisco Data Center Network Manager Arbitrary File Upload and Remote Code Execution Vulnerability [CVE-2019-1620]

Duncan 3890 Views 0 Comments ,  ,  ,  ,  1 min read

CVE number – CVE-2019-1620 A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an

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Security NewsNews

Cisco Enterprise Network Functions Virtualization Infrastructure Software Vulnerability [CVE-2019-12623]

Duncan 4038 Views 0 Comments ,  ,  ,  ,  1 min read

CVE number – CVE-2019-12623 A vulnerability in the web server functionality of Cisco Enterprise Network Functions Virtualization Infrastructure Software (NFVIS) could

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Security VulnerabilitiesNews

Cisco REST API Container for IOS XE Software Authentication Bypass Vulnerability [CVE-2019-12643]

Jason Davies 4059 Views 0 Comments ,  ,  ,  1 min read

CVE number – CVE-2019-12643 A vulnerability in the Cisco REST API virtual service container for Cisco IOS XE Software could

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Security VulnerabilitiesNews

Cisco Nexus 9000 Series ACI Mode Switch Vulnerability [CVE-2019-1901]

Jason Davies 2901 Views 0 Comments ,  ,  ,  1 min read

CVE number – CVE-2019-1901 A vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco Nexus 9000 Series Application

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