• Log In
  • Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Sys & Infrast Lifecycle Mngt 1

Information Technology Audit and Cybersecurity, Temple University

Sys & Infrast Lifecycle Mngt 1

MIS 5203.001 ■ Spring 2020 ■ Wade Mackey
  • Home
  • Syllabus
    • Gradebook
  • Announcements
  • Course Work
    • 1 – Intro/SDLC
    • Planning
      • 2 – Prjct Mngmt & Governance
      • 3 – Business Case & Feasibility
    • Analysis
      • 4 – Requirements Determination
      • 5 – Process Modeling
      • 6 – Data Modeling
      • 7 -Test One
    • Design
      • 10 – HCI (UI)
      • 8 – Database
      • 9 – Software
      • 11 – Test Two
    • Implementation
      • 12 – Architecture
      • 13 – Development & Testing
      • 14 – Migration & Deployment
      • Test 3: Implementation
  • Projects
    • Project 1: Business Case Development
    • Project 2: SDLC
    • Project 3: Systems Design
    • Project 4: Process Re-engineering
    • Project 5: Controls

Cisco Umbrella default SSH key allows theft of admin credentials

April 21, 2022 Leave a Comment

Cisco Umbrella default SSH key allows theft of admin credentials (bleepingcomputer.com)
“Cisco has released security updates to address a high severity vulnerability in the Cisco Umbrella Virtual Appliance (VA), allowing unauthenticated attackers to steal admin credentials remotely.” The vulnerability was due to a static SSH host key being present, which allowed for a man-in-the-middle attack that learns administrator credentials, changes configurations, or reloads the VA. There is no impact on default configurations as the SSH service is disabled by default.

Kenneth Saltisky

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

RECENT ANNOUNCEMENTS

“School District reports a 334% hike in cybersecurity insurance costs”

A school district in Chicago released details on its cyber-insurance, from … [More...] about “School District reports a 334% hike in cybersecurity insurance costs”

“Security Flaws Seen in China’s Mandatory Olympics App for Athletes”

The article I read this week was from the New York Times, and it describes … [More...] about “Security Flaws Seen in China’s Mandatory Olympics App for Athletes”

“‘Preparation, not panic’: Top US cyber official asks Americans to look out for Russian hacking efforts”

by Sean Lyngaas 3/26/22 To summarize this article, the United States … [More...] about “‘Preparation, not panic’: Top US cyber official asks Americans to look out for Russian hacking efforts”

Cisco Umbrella default SSH key allows theft of admin credentials

Cisco Umbrella default SSH key allows theft of admin credentials … [More...] about Cisco Umbrella default SSH key allows theft of admin credentials

The battle over end-to-end encryption

The BBC article, “The battle over end-to-end encryption, is news to … [More...] about The battle over end-to-end encryption

Hackers Using Device Registration Trick to Attack Enterprise with Lateral Phishing

This article explains the email-based social engineering of criminals to … [More...] about Hackers Using Device Registration Trick to Attack Enterprise with Lateral Phishing

[More Announcements...]

Copyright © 2025 · Department of Management Information Systems · Fox School of Business · Temple University