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Vulnerability Management
Identify, prioritise, and remediate risks
Our experts prioritise risks based on severity and provide actionable recommendations, helping your organisation proactively reduce exposure, strengthen defences, and maintain compliance.
About Vulnerability Management
Cyber attackers are scanning your organisation continuously, looking for weaknesses to exploit. Without a robust vulnerability management program, your business is exposed to unnecessary risk. Zensec helps organisations across the UK identify, assess and address vulnerabilities before they become security incidents.
Vulnerability management is a continuous process of identifying, assessing and addressing security vulnerabilities across your organisation’s systems, networks and applications. It’s an essential component of any cyber security strategy, helping businesses reduce risk, prevent security incidents and strengthen their overall security posture.
With threat actors constantly scanning for weaknesses, organisations must stay ahead by implementing a robust vulnerability management program. Zensec’s expert-led vulnerability management solutions provide visibility into known and potential vulnerabilities, enabling your security team to prioritise vulnerabilities based on risk scores, asset criticality and threat intelligence.
Whether you’re managing a complex infrastructure or scaling a start-up, our vulnerability management process helps you identify potential vulnerabilities, apply patches in a timely manner and protect critical systems from exploitation.
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Why choose Zensec
Zensec delivers effective vulnerability management solutions that combine industry-leading tools, expert analysis and actionable reporting. We help organisations across the UK reduce risk, improve network security and stay ahead of potential threats.
We’ve supported over 30,000 UK businesses in managing vulnerabilities and responding to security incidents. Our reputation is built on successful recoveries and deep insight into the cyber threat landscape.
Every vulnerability scan results in a detailed report outlining identified vulnerabilities, affected assets and recommended remediation steps. Reports are delivered via the Zensec Security Portal or as executive summaries tailored to technical or strategic audiences.
Our assessments support your security program, help meet regulatory obligations and maintain cyber insurance coverage. Vulnerabilities that cannot be resolved are flagged for business sign-off and insurer notification.
We are equipped to deal with an attack from any ransomware group.
Don’t hesitate to contact us if you are under attack from a ransomware group not listed above.
The common vulnerabilities
Zensec’s vulnerability assessments help identify potential vulnerabilities across your organisation’s systems. Common security vulnerabilities include:
Unpatched software and outdated systems
Misconfigured services and weak passwords
Broken access controls and insecure APIs
Known vulnerabilities listed in CVSS scores
Vulnerabilities in new systems and web applications
Our risk based vulnerability management approach ensures your security team can prioritise vulnerabilities that pose the greatest threat to your organisation’s security posture.
Known threat actors
Ransomware groups behind the attacks
Below is a breakdown of the most active ransomware groups and the variants driving their attacks.
The Zensec vulnerability management process
Zensec’s vulnerability management process is built around continuous vulnerability management and risk based prioritisation. We help your security team focus on critical vulnerabilities that pose the greatest risk to your organisation’s attack surface.
External vulnerability assessments
Threat actors are constantly scanning for known vulnerabilities in public-facing systems. Our monthly external scans identify software flaws, missing patches and misconfigurations that could lead to security incidents.
Continuous vulnerability scanning of web applications
Use of Nessus Professional for point-in-time assessments
Executive reporting via the Zensec Security Portal
Visibility into vulnerabilities that could void cyber insurance
Internal vulnerability assessments
Internal scans are conducted using Nessus Professional on a virtual machine within your network. Zensec provides the licence and supports setup.
We scan:
Network devices, hypervisors and operating systems
Databases and cloud infrastructure
Unsupported or end-of-life assets
Results are parsed into the Zensec Security Portal for easy review and remediation planning.
Application vulnerability assessments
Web applications are a common target for threat actors. Our vulnerability scanners detect:
SQL injection
Authentication failures
Cross-site scripting (XSS)
XML external entities
Broken access controls
Authenticated scans are available where credentials are provided.
We can help
Frequently asked questions
Key information when you’re under pressure.
A vulnerability management program is a structured process for managing vulnerabilities across your systems, networks and applications. It supports network security by identifying security weaknesses, reducing exposure to threats and preventing security incidents.
Continuous reporting helps track vulnerability trends, monitor the effectiveness of your security program and ensure remediation is done in a timely manner. Zensec provides detailed reports that highlight identified vulnerabilities, affected assets and recommended actions.
Yes. By identifying and addressing vulnerabilities early, you reduce the likelihood of exploitation. Our vulnerability management solutions help many organisations stay ahead of new vulnerabilities and evolving threats.
Zensec integrates machine learning into its vulnerability management process to enhance threat detection, analyse patterns and predict future risks. This supports faster decision-making and more accurate risk based prioritisation.
We recommend continuous vulnerability scanning to stay ahead of new vulnerabilities and ensure timely patching. Regular assessments help validate configurations and detect potential vulnerabilities across systems and other resources.
If vulnerabilities cannot be remediated, such as those in end-of-life software, we recommend additional hardening and formal acceptance of risk. These should be documented and shared with cyber insurers as part of your risk management process.
Dealing with a ransomware attack?
Our ransomware recovery service can help
Our expert team works quickly to contain the breach, recover your data, and restore your systems to full operation. We’ll guide you through every step of the recovery process and help strengthen your defences to prevent future attacks. Regain control with Zensec - trusted support when it matters most.