Get expert threat analysis weekly. Sign up to receive our Threat Briefing:
Date: 07/19/2023
Researchers from Armis Security discovered nine vulnerabilities in Honeywell Experion Distributed Control Systems (DCS) which allowed for remote code execution. DCS is commonly used in manufacturing, power production, and chemical production.
The exploitation of these vulnerabilities could disrupt manufacturing processes or power production.
Ensure that operational technology systems are updated to mitigate these vulnerabilities. If the organization does not have one already, ensure an operational technology security plan is in place.
For a complimentary consultation, fill out the form below and we will be in touch soon.
A proof-of-concept was published to exploit CVE 2023-31998, a heap overflow vulnerability affecting Ubiquiti EdgeRouters 2.0.9-hotfix.6 and earlier and AirCube firmware version 2.8.8 and earlier. The vulnerability is in the device miniupnpd utility and can only be exploited from the LAN. Expect this POC to be used by attackers for privilege escalation and lateral movement.
Potential Impact
Attackers executing code on network infrastructure can achieve much lateral movement throughout the network.
Ensure that impacted devices are upgraded according to the community.ui.com link below.
Sources
https://ssd-disclosure.com/ssd-advisory-edgerouters-and-aircube-miniupnpd-heap-overflow/
SonicWall urges customers to patch multiple critical vulnerabilities impacting the Global Management System (GMS) firewall management and Analytics software suites. Recent patches addressed 15 flaws, but four were critical and could allow an attacker to bypass authentication. Vulnerabilities include:
· CVE-2023-34124: Web Service Authentication Bypass
· CVE-2023-34133: Multiple Unauthenticated SQL Injection Issues & Security Filter Bypass
· CVE-2023-34134: Password Hash Read via Web Service
· CVE-2023-34137: CAS Authentication Bypass
An authenticated attacker could exploit these vulnerabilities, allowing unauthorized access to specific files, leading to persistent malicious access or viewing password hashes. This access could be used to launch attacks against internal systems.
Affected versions include GMS 9.3.2-SP1 or earlier and Analytics 2.5.0.4-R7 or earlier. The recommendation is to apply the patches immediately. Furthermore, it is best practice to avoid having management interfaces publicly accessible.
Sources
Phishing campaigns are being launched that contain malicious MS Word documents that exploit two remote code execution vulnerabilities, CVE-2021-40444 and CVE-2022-30190. The vulnerability tracked as CVE-2021-40444 is a remote code execution vulnerability in MSHTML, which is used to render web pages. CVE-2022-30190 is a vulnerability in MSDT (MS support diagnostic tool). Both vulnerabilities require user interaction, such as clicking on a malicious document, for exploitation to occur.
LokiBot malware is similar to a banking trojan in that the malware will log keystrokes, capture screenshots, and harvest login credentials and other sensitive information from web browsers. Data collected by attackers through LokiBot could be used for additional attacks, such as phishing campaigns or unauthorized account access.
Administrators should ensure patches/fixes are applied for both vulnerabilities. Furthermore, authenticated vulnerability scanning of internal servers and workstations should be conducted regularly (monthly) so that critical vulnerabilities can be identified and addressed.
Sources
https://thehackernews.com/2023/07/cybercriminals-exploit-microsoft-word.html
If you need assistance with any of the Threats identified today or any other cybersecurity concerns, compliance issues or questions, please reach out through the contact button below. We stand ready to assist!
Offerings
Industries
Compliance
Copyright © 2023 GreyCastle Security. All Rights Reserved
800-403-8350Copyright © 2022 GreyCastle Security. All Rights Reserved
Ho Chin is Chief Financial Officer at GreyCastle Security. In this role, Ho leads Finance, HR, IT and Professional Development. As part of the executive leadership team, Ho works to establish the company’s overall strategy and ensure proper execution of the supporting initiatives pertaining to the above areas of responsibility.
Prior to joining GreyCastle Security, Ho led finance and administrative functions at multiple private equity and venture-backed portfolio companies across multiple industries. Ho holds a bachelor’s degree in Accounting from Pennsylvania State University in Centre County, Pennsylvania and a master’s degree in Business Administration from the Wharton School of Business at the University of Pennsylvania in Philadelphia, Pennsylvania.
Dan Kalil is Chief Executive Officer (CEO) and Board Chairman at GreyCastle Security. In this role, Dan provides vision, leadership and strategies that drive GreyCastle Security’s position as an industry leader. With an emphasis on customer success, Dan’s profitable growth model leverages a customer-centric business approach that balances employee wellbeing and social responsibility.
Prior to becoming CEO, Dan served as the company’s Chief Strategy Officer, during which he supported multiple acquisitions and helped the organization achieve substantial sales growth. In addition to serving as CEO at GreyCastle Security, Dan continues to hold the position of Chief Commercial Officer (CCO) at Assured information Security (AIS) in Rome, New York, a company he co-founded in 2001.
Over the course of the last 22 years, Dan has been committed to advancing the state of cybersecurity and has played an instrumental role in the identification and development of critical, next-generation cyber capabilities. He has held positions in almost every facet of cybersecurity, beginning as a computer forensic examiner and progressing through the management and executive leadership ranks. In addition to co-founding AIS, Dan has facilitated multiple cybersecurity startups, raised investment capital and has served in various lead and support roles toward the acquisition of five companies in the last eight years.
Dan has a bachelor’s degree in Cybersecurity and a master’s degree in Cybersecurity from Utica College in Utica, New York.
Michael Stamas is an entrepreneur, board member, Vice President and a founder of GreyCastle Security. With more than two decades of experience in the technology sector, Mike pairs his management and business development skills with a deep understanding of cybersecurity. Mike brings a unique brand of risk-based advising to GreyCastle clients and prospects.
Mike holds certifications in numerous security and technology related areas, including the Department of Homeland Security and other security technologies like Symantec, Cisco and Microsoft.
Mike plays an active role in his community and serves as a board member and Vice President of InfraGard Albany as well as an advisory board position with the Capital Region YMCA.
Mike has been recognized for his numerous achievements through various honors including the Albany Business Review’s prestigious 40 Under 40 award.
Dan Maynard serves as GreyCastle Security’s Chief Operating Officer, where he currently leads Sales, Marketing and Legal.
Dan has enjoyed a 30+ year career in the Information Technology and Telecommunications industry, during which time he has held various leadership positions for organizations such as Rochester Tel/RCI, Citizens Communications (Frontier), PAETEC Communications, IntegraOptics, tw telecom/Level3 and Centurylink.
In addition to various voice and data technology platforms, he possesses a strong background in leadership development, sales and marketing leadership, transformational leadership and strategic planning. Dan has a thirst for knowledge and as a committed lifelong learner, he encourages and supports professional development initiatives for his teams and continues his involvement with Vistage International.
Dan holds a bachelor’s degree in Biology from Lafayette College in Easton, Pennsylvania, where he was selected as a member of their Athletic Hall of Fame in 2016.
When not at work, Dan enjoys traveling, golfing, attending Utica Comets hockey games and relaxing in the Adirondacks on beautiful Canada Lake with family and friends.
Dan Didier is the Vice President of Solutions and board member at GreyCastle Security.
Dan has been a cybersecurity practitioner for more than 20 years and uses his knowledge and experience to develop cybersecurity solutions that ensure readiness and preparedness.
Dan received his bachelor’s degree in Telecommunications from SUNY Polytechnic Institute in Utica, New York, and graduated Summa Cum Laude with a master’s degree in Information Assurance from Norwich University in Northfield, Vermont.
Our Computer Incident Response Teams (CIRTs) have responded to hundreds of breaches, intrusions, malware infections, thefts, employee investigations, fraud cases and other incidents. Our highly-certified experts have extensive experience in command, coordination and correction of incidents in nearly every industry throughout North America, from local businesses to Fortune 500 international conglomerates.
800-403-8350Francesca LoPorto-Brandow is Director of Culture at GreyCastle Security. In this role, Francesca leads all social responsibility efforts and partnerships and develops effective strategies that promote organizational-wide behaviors and attitudes consistent with a culture of safety, inclusion, teamwork, motivation and high-performance.
Prior to this role, Francesca was Director of People & Culture at GreyCastle and with her leadership, the company’s culture has been recognized by Inc. Magazine as a Nationally recognized Best Workplace, Albany Business Review Best Places to Work and Albany Times Union Top Workplaces.
Before joining GreyCastle Security, Francesca worked as an OD consultant and focused on strategic culture change at The Kaleel Jamison Consulting Group, Inc. for more than six years. There, she facilitated client education sessions, coached leaders and teams, developed and executed consulting interventions and served as strategy project leader on various client engagements. Her work has taken her into Fortune 100 companies and across borders including Panama, Singapore and beyond.
Francesca is a Lean Six Sigma–certified Green Belt, a proud YWCA-GCR board member and in 2013, she coordinated and emceed the inaugural TEDx Troy—a livestream of TEDCity 2.0. Since 2012, she has coordinated and emceed the Troy 100 Forum, a biannual forum for government, religious and community leaders to discuss issues vital to the future of Troy, New York.
Bilingual in English and Italian, Francesca holds a bachelor’s degree in Management and Technology from the Rensselaer Polytechnic Institute’s Lally School of Management & Technology. She was awarded Cybersecurity Recruiter of the year North America in 2017 by the Cybersecurity Excellence Awards.
Jamie Aiello is Senior Vice President of Services and Product Management at GreyCastle Security. In this position, Jamie is responsible for leading a high performing and well-balanced team that is ultimately responsible for the identification, selection, execution and successful performance of our company’s diverse portfolio of cybersecurity offerings.
Prior to joining GreyCastle Security, Jamie has held leadership positions with Annese and Associates, ConvergeOne and BlueSky IT Partners with a focus on delivering cost effective information technology solutions for companies across multiple verticals.
Jamie holds a bachelor’s degree in Political Science from Le Moyne College in Syracuse, New York, a master’s degree in Business Administration from Gardner-Webb University in Boiling Springs, North Carolina and a master’s degree in Computer Information Systems from University of Phoenix in Phoenix, Arizona.
