Tag Archives: Cisco

Security patches for Cisco IOS and IOS XE (Sept. 2020)

Posted on 2020-09-25 by guenni

[German]Cisco has released critical security updates for its IOS and IOS XE network operating systems. The updates close a total of 24 critical vulnerabilities in the products. It should therefore be patched promptly. Advertising

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Cisco security advisories for Network OS

Posted on 2020-09-01 by guenni

[German]Administrators of Cisco products (switches etc.) need to patch. That's because the manufacturer issued six security advisories this week with warnings about weak points in products. Advertising

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Security: Vulnerabilities in Cisco products

Posted on 2020-08-11 by guenni

[German]A brief overview of various vulnerabilities in Cisco products. The Cisco Unified IP Conference Station 7937G is vulnerable. And there are also vulnerabilities in AnyConnect (Windows). Advertising

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Cisco AnyConnect Secure Mobility Client Vulnerability CVE-2020-3153

Posted on 2020-04-23 by guenni

[German]The Windows version of Cisco AnyConnect Secure Mobility client has a vulnerability in it's auto update, that can be misused for privilege escalation. A patch is available. Advertising

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Cisco and the Kr00k Wi-Fi vulnerability

Posted on 2020-02-28 by guenni

[German]The CVE-2020-3172 vulnerability in Broadcom Wi-Fi chips also affects several Cisco products (switches, etc.). The company released a security advisory this week, but has not yet released firmware updates to close the vulnerability. Advertising

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Cisco security updates (Oct. 2019)

Posted on 2019-10-11 by guenni

Cisco has released various security updates for products such as Firepower software and ASA, which are intended to close security gaps. There is a Security Advisory for Webex Meetings. Advertising

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Cisco warns against state hacker attacks on networks

Posted on 2018-04-07 by guenni

[German]The vendor of switches and other network components warns its customers against attacks by government hackers on critical infrastructure. Vulnerabilities in Cisco products can be a gateway for such attacks. Advertising

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