The security defects can lead to DoS conditions, arbitrary command execution, and privilege escalation.

The post Cisco, F5 Patch High-Severity Vulnerabilities appeared first on SecurityWeek.

Cisco has released patches for CVE-2026-20045, a critical vulnerability that can be exploited for unauthenticated remote code execution.

The post Hackers Targeting Cisco Unified CM Zero-Day  appeared first on SecurityWeek.

UAT-9686 exploited the bug to deploy the AquaShell backdoor on Cisco appliances with certain ports open to the internet.

The post Cisco Patches Vulnerability Exploited by Chinese Hackers appeared first on SecurityWeek.

Want to learn how attackers bypass endpoint products? Slides for this webcast can be found here: https://www.blackhillsinfosec.com/wp-content/uploads/2020/09/SLIDES_SacredCashCowTipping2020.pdf 3:41 – Alternate Interpreters 9:19 – Carbon Black Config Issue 15:07 – Cisco […]

The post Webcast: Sacred Cash Cow Tipping 2020 appeared first on Black Hills Information Security, Inc..

Jordan Drysdale// tl;dr Both Cisco and Nessus have escalated the Smart Install Client Service feature/vulnerability. Nessus is now reporting the Smart Install RCE as critical. High five!!! Cisco has also […]

The post Cisco Smart Install Escalation and Update! appeared first on Black Hills Information Security, Inc..

Jordan Drysdale // tl;dr Cisco Smart Install is awesome (on by default)…for hackers… not sysadmins. So, you Nessus too? Criticals and highs are all that matter! Right??? Until this beauty […]

The post Cisco Smart Installs and Why They’re Not “Informational” appeared first on Black Hills Information Security, Inc..

Ethan Robish // In this series of posts, I’ll discuss how I segmented my home network using VLANs and how I moved away from using a risky consumer-grade router at […]

The post Home Network Design – Part 1 appeared first on Black Hills Information Security, Inc..

Editor’s Note: We’ll feature Lawrence’s List every week.  It will include interesting things he’s come across during the week as he’s an avid consumer of internet garbage and follows a […]

The post Lawrence’s List 061316 appeared first on Black Hills Information Security, Inc..