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.

NewsSecurity Vulnerabilities

Cisco Email Security Appliance DNS Verification Denial of Service Vulnerability [CVE-2022-20653]

CVE number – CVE-2022-20653 A vulnerability in the DNS-based Authentication of Named Entities (DANE) email verification component of Cisco AsyncOS

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NewsSecurity Vulnerabilities

Cisco Small Business RV Series Routers Vulnerabilities

CVE numbers = CVE-2022-20699, CVE-2022-20700, CVE-2022-20701, CVE-2022-20702, CVE-2022-20703, CVE-2022-20704, CVE-2022-20705, CVE-2022-20706, CVE-2022-20707, CVE-2022-20708, CVE-2022-20709, CVE-2022-20710, CVE-2022-20711, CVE-2022-20712, CVE-2022-20749 Multiple vulnerabilities

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NewsSecurity Vulnerabilities

Multiple Cisco Products Snort Modbus Denial of Service Vulnerability [CVE-2022-20685]

CVE number – CVE-2022-20685 A vulnerability in the Modbus preprocessor of the Snort detection engine could allow an unauthenticated, remote

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NewsSecurity VulnerabilitiesUncategorized

Cisco Redundancy Configuration Manager for Cisco StarOS Software Multiple Vulnerabilities [CVE-2022-20648 & CVE-2022-20649]

CVE numbers – CVE-2022-20648 and CVE-2022-20649 Multiple vulnerabilities in Cisco Redundancy Configuration Manager (RCM) for Cisco StarOS Software could allow

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Cisco FirePowerNetworkingTech Tips

Upgrading Cisco Firepower Management Centers in a High Availability Pair

Cisco electronically distributes several different types of updates periodically. These include major and minor upgrades to the system software. You

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Cisco FirePowerNetworkingTech Tips

Cisco Firepower Management Center High Availability Roles

Primary/Secondary Roles When setting up Firepower Management Centers in a high availability pair, you configure one Firepower Management Center to be primary and

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NewsSecurity Vulnerabilities

Cisco Common Services Platform Collector Improper Logging Restriction Vulnerability [CVE-2021-40130]

CVE number = CVE-2021-40130 A vulnerability in the web application of Cisco Common Services Platform Collector (CSPC) could allow an

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NewsSecurity Vulnerabilities

Cisco Identity Services Engine Cross-Site Scripting Vulnerabilities [CVE-2021-34738 and CVE-2021-4012]

CVE numbers = CVE-2021-34738 and CVE-2021-40121 Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) Software

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NewsSecurity Vulnerabilities

Cisco Catalyst PON Series Switches Optical Network Terminal Vulnerabilities

Multiple vulnerabilities in the web-based management interface of the Cisco Catalyst Passive Optical Network (PON) Series Switches Optical Network Terminal

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NewsSecurity Vulnerabilities

Cisco Policy Suite Static SSH Keys Vulnerability [CVE-2021-40119]

CVE number = CVE-2021-40119 A vulnerability in the key-based SSH authentication mechanism of Cisco Policy Suite could allow an unauthenticated,

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