SecurityBrief Asia logo
Asia's leading source of cybersecurity and cyber-attack news
Story image

Cyber threats on the rise for industrial control systems, new research finds

By Catherine Knowles
Tue 25 Aug 2020
FYI, this story is more than a year old

Industrial control system (ICS) vulnerabilities are on the rise, as reliance on remote access to industrial networks has increased due to city or nationwide lockdowns.

This is according to the Biannual ICS Risk & Vulnerability Report by The Claroty Research Team.

To create the report, the researchers assessed 365 ICS vulnerabilities published by the National Vulnerability Database (NVD) and 139 ICS advisories issued by the Industrial Control Systems Cyber Emergency Response Team (ICS-CERT) during 1H 2020, affecting 53 vendors.

Compared to 1H 2019, ICS vulnerabilities published by the NVD increased by 10.3% from 331, while ICS-CERT advisories increased by 32.4% from 105.

More than 75% of vulnerabilities were assigned high or critical Common Vulnerability Scoring System (CVSS) scores.

In fact, more than 70% of industrial control system (ICS) vulnerabilities disclosed in the first half (1H) of 2020 can be exploited remotely, highlighting the importance of protecting internet-facing ICS devices and remote access connections.

This reinforces the fact that fully air-gapped ICS networks that are isolated from cyber threats have become vastly uncommon, Claroty states.

Additionally, the most common potential impact was remote code execution (RCE), possible with 49% of vulnerabilities - reflecting its prominence as the leading area of focus within the OT security research community - followed by the ability to read application data (41%), cause denial of service (DoS) (39%), and bypass protection mechanisms (37%).

The prominence of remote exploitation has been exacerbated by the rapid global shift to a remote workforce and the increased reliance on remote access to ICS networks in response to the COVID-19 pandemic.

The report also found the latest ICS vulnerabilities most prevalent in energy, critical manufacturing, and water and wastewater sectors of critical infrastructure.

Of the 385 unique Common Vulnerabilities and Exposures (CVEs) included in the advisories, energy had 236, critical manufacturing had 197, and water and wastewater had 171.

Compared to 1H 2019, water and wastewater experienced the largest increase of CVEs (122.1%), while critical manufacturing increased by 87.3% and energy by 58.9%.

Claroty VP of research Amir Preminger says, “There is a heightened awareness of the risks posed by ICS vulnerabilities and a sharpened focus among researchers and vendors to identify and remediate these vulnerabilities as effectively and efficiently as possible.

“We recognised the critical need to understand, evaluate, and report on the comprehensive ICS risk and vulnerability landscape to benefit the entire OT security community.

"Our findings show how important it is for organisations to protect remote access connections and internet-facing ICS devices, and to protect against phishing, spam, and ransomware, in order to minimise and mitigate the potential impacts of these threats.”

The Claroty Research Team discovered 26 ICS vulnerabilities disclosed during 1H 2020, prioritising critical or high-risk vulnerabilities that could affect the availability, reliability, and safety of industrial operations.

The team focused on ICS vendors and products with vast install bases, integral roles in industrial operations, and those that utilise protocols in which Claroty researchers have considerable expertise.

These 26 vulnerabilities could have serious impacts on affected OT networks, because more than 60% enable some form of RCE. For many of the vendors affected by Claroty’s discoveries, this was their first reported vulnerability, the researchers state.

As a result, they proceeded to create dedicated security teams and processes to address the rising vulnerability detections due to the convergence of IT and OT.

Related stories
Top stories
Story image
Artificial Intelligence
How to ensure ethical deployment of AI implentations
The increase in automation and machine technology such as AI and machine learning has unlocked a whole new level of scale and service to organisations. 
Story image
Digital Transformation
How to modernise legacy apps without compromising security
At a time when digital transformation has become central to business, even the most important applications come with a ‘use-by’ date.
Story image
Ransomware
A third of companies paying ransom don’t recover data - report
Veeam's report finds 76% of businesses who are victims of cyberattacks paid the ransom to recover data, but a third were still unable to get their information back.
Story image
Artificial Intelligence
AI-based email security platform Abnormal Security valued at $4B
"A new breed of cybersecurity solutions that leverage AI is required to change the game and stop the rising threat of sophisticated and targeted email attacks."
Story image
BeyondTrust
BeyondTrust integrates Password Safe solution with SailPoint
BeyondTrust has announced the integration of BeyondTrust Password Safe with SailPoint identity security offerings.
Story image
Cybersecurity
New report reveals evolving techniques targeting cloud-native environments
Companies are adopting cloud-native technologies faster than ever before. Unfortunately, with new technology comes new threats and challenges.
Story image
Data Protection
Managed Service Providers key to customer data protection
Frequent cyberattacks in the ASEAN region drive the demand for MSPs that can deliver purpose-built security solutions for SME customers.
Story image
Firewall
Sophos named Gartner Peer Insights Customers Choice for network firewalls
The company earned the highest overall customer rating among vendors with at least 150 verified customer reviews.
Story image
Phishing
Google reveals new safety and security measures for users
Google's new measures include automatic two step verification, virtual cards and making it easier to remove contact information on Google Search results.
Story image
Sift
Sift shares crucial advice for preventing serious ATO breaches
Are you or your business struggling with Account Takeover Fraud (ATO)? One of the latest ebooks from Sift can provide readers with the tools and expertise to help launch them into the new era of account security.
Story image
Cybersecurity
Companies rushing to secure print infrastructure
As the pandemic prioritised communication channels and the shift to remote work, IT departments fell behind in updating the security of print and IT infrastructure.
Story image
Malware
Use of malware, botnets and exploits expands in Q1 2022
"As zero-day attacks and other vulnerabilities among companies like Google and Microsoft come to light, threat actors are quickly adjusting their tactics."
Story image
Appian
Appian awarded billions in damages against Pegasystems Inc.
Appian has been awarded USD$2.036 billion in damages against Pegasystems Inc as the result of a jury verdict in the Circuit Court for Fairfax County, Virginia.
Story image
Training
Fortinet training edges toward closing cybersecurity gap
The Fortinet Training Institute has made significant progress in closing the cybersecurity skills gap, on track to train one million people by 2026.
Story image
Forensics
Exterro adds advanced capabilities to digital forensic tool
The launch is in-line with Exterro’s investment in the FTK product line, and underscores the company's commitment to the digital forensics.
Story image
Fortinet
Fortinet sees 34% revenue increase in latest financial results
Fortinet has released its financial results for the first quarter ended March 31, 2022, seeing a total revenue increase of 34.4% compared to the same quarter last year.
Story image
Ransomware
Zerto unveils updates to ransomware recovery capabilities
"Organisations face increased risks from the volume and sophistication of ransomware attacks prevalent today."
Story image
Blue Prism
Blue Prism Desktop uses IA to defend against vulnerabilities
SS&C Blue Prism Desktop aims to help protect businesses against vulnerabilities, using a combination of security measures and intelligent automation tech.
Story image
Application Security
What are the DDoS attack trend predictions for 2022?
Mitigation and recovery are vital to ensuring brand reputation remains solid in the face of a Distributed Denial of Service (DDoS) attack and that business growth and innovation can continue.
Story image
Cybersecurity
ThoughtLab reveals 10 best practices for cybersecurity in 2022
The benchmarking study reveals best practices that can reduce the probability of a material breach and the time it takes to find and respond to those that happen.
Story image
Phishing
Developments in phishing and how to protect your business
Phishing, the practice of sending malicious emails to encourage users to perform actions that benefit an attacker, is a key security concern for modern businesses due to its prevalence and impact.
Story image
Ransomware
Cybersecurity starts with education
In 2021, 80% of Australian organisations responding to the Sophos State of Ransomware study reported being hit by ransomware. 
Story image
SaaS
Absolute Software expands Secure Access product offering
Absolute Software is enhancing its Secure Access product portfolio, enabling minimised risk exposure and optimised user experiences in the hybrid working environment.
Story image
Tech job moves
Tech job moves - Datacom, Micro Focus, SnapLogic and VMware
We round up all job appointments from May 6-12, 2022, in one place to keep you updated with the latest from across the tech industries.
Story image
Surveillance
Genetec launches new enclosure management system for data centers
Genetec has released a new enclosure management solution that will give data centers the ability to secure, monitor and manage access to racks and cabinets remotely.
Story image
Cybersecurity
HackerOne launches Attack Resistance Management solution
HackerOne has launched Attack Resistance Management - a new category of security solution that targets the root causes of the attack resistance gap. 
Story image
Microsoft
Microsoft unveils three new security managed services
Security Experts includes three new managed services, Defender Experts for Hunting, Defender Experts for XDR, Security Services for Enterprise.
Story image
Malware
Sharp increase in phishing as cybercriminals leverage SEO to lure victims
"Malware lurking everywhere, from cloud apps to search engines, leaving organisations at greater risk than ever before."
Story image
Cybersecurity
CyberArk launches $30M investment fund to advance security
CyberArk has announced the launch of CyberArk Ventures, a $30 million global investment fund dedicated to advancing the next generation of security disruptors.
Story image
Ivanti
Ivanti and Lookout bring zero trust security to hybrid work
Ivanti and Lookout have joined forces to help organisations accelerate cloud adoption and mature their zero trust security posture in the everywhere workplace.
Story image
Artificial Intelligence
Updates from Google Workspace set to ease hybrid working troubles
Google Workspace has announced a variety of new features which will utilise Google AI capabilities to help make hybrid working situations more efficient and effective.
Story image
Tech job moves
Tech job moves - Cisco, Hitachi Vantara, Tricentis & Zscaler
We round up all job appointments from April 28 - May 5, 2022, in one place to keep you updated with the latest from across the tech industries.
Story image
Cybersecurity
Managed service providers: effective scoping to avoid costly vendor pitfalls
Managed security services are outsourced services focusing on the security and resilience of business networks.
Story image
Cybersecurity
Video: 10 Minute IT Jams - An update from IronNet
Michael Ehrlich joins us today to discuss the history of IronNet and the crucial role the company plays in the cyber defence space.
Story image
Artificial Intelligence
ForgeRock releases Autonomous Access solution powered by AI
ForgeRock has officially introduced ForgeRock Autonomous Access, a new solution that uses AI to prevent identity-based cyber attacks and fraud.
Story image
Workato
Workato unveils enhancements to enterprise automation platform
"The extra layer of protection with EKM, zero-logging, and hourly key rotation gives customers a lot more visibility and control over more sensitive data."
Story image
VPN
Palo Alto Networks says ZTNA 1.0 not secure enough
Palo Alto Networks is urging the industry to move to Zero Trust Network Access 2.0 because previous versions have major gaps in security protection.
Story image
Digital Transformation
Physical security systems guide the hybrid workplace to new heights
Organisations are reviewing how data gathered from their physical security systems can optimise, protect and enhance their business operations in unique ways.
Story image
Remote Working
How zero trust and SD-WANs can support productive remote working
The way people connect with applications and data has changed, users are remotely accessing resources that could be stored anywhere from a corporate data center to the cloud.
Story image
Microsoft
Apple, Google and Microsoft expands plans to get rid of passwords
FIDO Alliance says the world is closer to not relying on passwords after Apple, Google and Microsoft expands their support for a passwordless sign-in standard.
Story image
Cybersecurity
A10 Networks finds over 15 million DDoS weapons in 2021
A10 Networks notes that in the 2H 2021 reporting period, its security research team tracked more than 15.4 million Distributed Denial-of-Service (DDoS) weapons.
SonicWall
Find out how you and your business can prevent being caught out by everything from ransomware to cryptojacking.
Link image
Story image
Cybersecurity
Hard numbers: Why ambiguity in cybersecurity no longer adds up
As cybersecurity costs and risks continue to escalate, CEOs continue to struggle with what their investment in cyber protection buys. Getting rid of ambiguity becomes necessary.
Story image
APAC
Odaseva expands in APAC and UK with more security features
Odaseva, a data platform for Salesforce, is establishing new headquarters in London as well as a new data center in India.