Cyber Security

Articles on SystemTek’s website that relate to cyber security.

NewsSecurity Vulnerabilities

Cisco Secure Firewall Threat Defense Software Snort 3 Denial of Service Vulnerability (CVE-2025-20217)

– A vulnerability in the packet inspection functionality of the Snort 3 Detection Engine of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.

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NewsSecurity Vulnerabilities

Cisco Secure Firewall Management Center Software RADIUS Remote Code Execution Vulnerability (CVE-2025-20265)

CVE NUMBER = CVE-2025-20265 A vulnerability in the RADIUS subsystem implementation of Cisco Secure Firewall Management Center (FMC) Software could

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NewsSecurity Vulnerabilities

Apple macOS AudioToolboxCore Audio Conversion Out-Of-Bounds Read Information Disclosure Vulnerability

– This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple macOS.

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NewsSecurity Vulnerabilities

Cisco Webex Meeting Client Join Certificate Validation Vulnerability (CVE-2025-20215)

CVE number = CVE-2025-20215 A vulnerability in the meeting-join functionality of Cisco Webex Meetings could have allowed an unauthenticated, network-proximate

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NewsSecurity Vulnerabilities

Apple macOS libFontValidation kern Table Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple macOS. Interaction with the libFontValidation library

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NewsSecurity Vulnerabilities

Microsoft Skype Chromium Remote Code Execution Vulnerability

– This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Skype.

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NewsSecurity Vulnerabilities

SNMP Remote Code Execution Vulnerabilities in Cisco IOS and IOS XE Software

– The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload.

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GeneralNews

New UK esports collaboration to boost digital and cyber skills

– The new partnership with International Defence Esports Games will improve Armed Forces digital talent, while an annual summit will focus on education, recruitment and skills, including AI.

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NewsSecurity Vulnerabilities

Red Hat Enterprise Linux CBS Packet Scheduling Use-After-Free Local Privilege Escalation Vulnerability (CVE-2025-38350)

– This vulnerability allows local attackers to escalate privileges on affected installations of Red Hat Enterprise Linux.

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NewsSecurity Vulnerabilities

Microsoft SharePoint ToolPane Authentication Bypass Vulnerability (CVE-2025-53771)

– This vulnerability allows remote attackers to bypass authentication on affected installations of Microsoft SharePoint.

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