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Tag: cisco

Cisco Released Patches to Address Tens of Vulnerabilities

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Cisco released updates on Wednesday to fix dozens of bugs in its products, including crucial flaws in SD-WAN software and the HyperFlex HX data...

Cisco Including a Critical Severity Issue Impacting the SD-WAN vManage Software

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Cisco released fixes for dozens of vulnerabilities this week, including one that affects the SD-WAN vManage programme and is of severe severity. The critical bug,...

Cisco Released Critical Vulnerabilities in Small Business VPN Routers and SD-WAN...

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Cisco published security upgrades this week to fix numerous flaws in its device line, including crucial glitches in some VPN routers and SD-WAN devices...

Sudo Utility Affects Apple’s MacOS and Cisco Products

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The recently revealed significant security vulnerability in the Sudo utility also affects Apple's macOS Big Sur operating system and several Cisco devices. Tracked as CVE-2021-3156...

Cisco Patches for Two High-Severity Vulnerabilities in IOS XR Software

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Patches for Two High-Severity Vulnerabilities. Cisco released updates this week for two IOS XR device high-severity bugs that have been successfully targeted in attacks...

Cisco Warned Hackers are Targeting Many Carrier-Grade Routers

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Cisco has reported that hackers are not targeting one but two unpatched vulnerabilities in the IOS XR software's DVMRP function running on several carrier-grade...

Cisco Published Information on a Vulnerability in the IOS XR Software

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Over the weekend, Cisco published vulnerability information (CVE-2020-3566) in the software IOS XR that could be exploited to cause a denial of service. Cisco has...

Cisco Patches for Ten High-Risk Vulnerabilities in NX-OS Software

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Cisco released patches in NX-OS software this week for ten high-risk vulnerabilities including some that could lead to code execution and privilege escalation. Tracked as...

Cisco Patched a Critical Default Credentials Vulnerability

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On Wednesday, Cisco told customers that a crucial default credentials vulnerability has been patched affecting certain configurations of its ENCS 5400-W series and CSP...

Cisco Surveying Vulnerability Study Found in Counterfeit Switches

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Cisco conducted an investigation after two counterfeit Cisco switches that appeared to exploit a previously unknown vulnerability were analyzed by F-Secure researchers. An IT organization...