National Cyber Security Centre
UK and allies publish advice to fix global cyber vulnerabilities
A joint advisory from international allies has offered advice for the most publicly known software vulnerabilities.
- Cyber agencies share details of the top 30 vulnerabilities routinely exploited by malicious actors in 2020
- Advisory highlights Common Vulnerabilities and Exposures (CVEs) being widely exploited in 2021
- UK, US and Australian cyber security organisations’ collaboration is the latest example of international allies working together to counter threats
Advice on countering the most publicly known—and often dated—software vulnerabilities has been published for private and public sector organisations worldwide.
The National Cyber Security Centre (NCSC), Cybersecurity and Infrastructure Security Agency (CISA), Australian Cyber Security Centre (ACSC), and Federal Bureau of Investigation (FBI) have today (Wednesday) published a joint advisory highlighting 30 vulnerabilities routinely exploited by cyber actors in 2020 and those being exploited in 2021.
In 2021, malicious cyber actors continued to target vulnerabilities in perimeter-type devices. Today’s advisory lists the vendors, products, and CVEs, and recommends that organisations prioritise patching those listed.
NCSC Director for Operations, Paul Chichester, said:
“We are committed to working with allies to raise awareness of global cyber weaknesses – and present easily actionable solutions to mitigate them.
“The advisory published today puts the power in every organisation’s hands to fix the most common vulnerabilities, such as unpatched VPN gateway devices.
“Working with our international partners, we will continue to raise awareness of the threats posed by those that seek to cause harm."
As well as alerting organisations to the threat, this advisory directs public and private sector partners to the support and resources available to mitigate and remediate these vulnerabilities.
Guidance for organisations on how to protect themselves in cyberspace can be found on the NCSC website. Our 10 Steps to Cyber Security collection provides a summary of advice for security and technical professionals.
On the mitigation of vulnerabilities, network defenders are encouraged to familiarise themselves with guidance on establishing an effective vulnerability management process. Elsewhere, the NCSC’s Early Warning Service also provides vulnerability and open port alerts.
CISA Executive Assistant Director for Cybersecurity, Eric Goldstein, said:
“Organisations that apply the best practices of cyber security, such as patching, can reduce their risk to cyber actors exploiting known vulnerabilities in their networks.
“Collaboration is a crucial part of CISA’s work and today we partnered with ACSC, NCSC and FBI to highlight cyber vulnerabilities that public and private organisations should prioritise for patching to minimise risk of being exploited by malicious actors.”
FBI Cyber Assistant Director, Bryan Vorndran, said:
“The FBI remains committed to sharing information with public and private organisations in an effort to prevent malicious cyber actors from exploiting vulnerabilities.
“We firmly believe that coordination and collaboration with our federal and private sector partners will ensure a safer cyber environment to decrease the opportunity for these actors to succeed.”
Head of the ACSC, Abigail Bradshaw CSC, said:
“This guidance will be valuable for enabling network defenders and organisations to lift collective defences against cyber threats.
“This advisory complements our advice available through cyber.gov.au and underscores the determination of the ACSC and our partner agencies to collaboratively combat malicious cyber activity.”
Latest News from
National Cyber Security Centre
UK joins international cyber agency partners to release supply chain guidance12/05/2022 14:20:00
Joint advisory sets out practical steps to take for managed service providers and their customers to protect themselves.
NCSC joins industry to offer unprecedented protection for public from scams12/05/2022 13:20:00
Data sharing collaboration will allow ISPs to instantly block access to fraudulent sites.
Organisations offered streamlined guidance to help them move to the cloud12/05/2022 11:15:00
Cloud security guidance refreshed to support small businesses to large organisations moving to cloud-based services.
Chancellor of the Duchy of Lancaster speech at Cyber UK11/05/2022 16:12:00
Steve Barclay today gave a speech at the Cyber UK conference in Wales.
Russia behind cyber attack with Europe-wide impact an hour before Ukraine invasion11/05/2022 15:43:00
New UK and US intelligence suggests Russia was behind an operation targeting commercial communications company Viasat in Ukraine.
New email security tool launched to help organisations check their defences11/05/2022 10:33:00
A free email security check service helps organisations identify vulnerabilities.
NCSC significantly expands services to protect UK from record number of online scams11/05/2022 09:15:00
A record number of scams were removed from the internet in 2021 thanks to the Active Cyber Defence programme.
NCSC and allies publish advisory on the most commonly exploited vulnerabilities in 202127/04/2022 16:10:00
A joint advisory from the NCSC and international partners details the 15 most commonly exploited vulnerabilities in 2021.