The Cybersecurity and Infrastructure Security Agency (CISA) plays a pivotal role in safeguarding the cyber landscape. One of its key contributions is the CISA KEV (Known Exploited Vulnerabilities) catalogue, a comprehensive database that highlights the most exploitable vulnerabilities. This catalogue is not just a list; it’s a critical tool for vulnerability management and application security, providing actionable insights for organizations to prioritize their security measures. Aside from KEV a common publication with other partners is the Top routinely exploited vulnerabilities
For a deeper analysis refer to top exploitable vulnerability deep dive
The Cybersecurity and Infrastructure Security Agency (CISA) is a linchpin in the cybersecurity landscape. One of its most significant contributions is the CISA KEV (Known Exploited Vulnerabilities) catalogue, a robust database designed to spotlight top exploited vulnerabilities. This catalogue serves as an invaluable tool for both vulnerability management and application security.
A standout feature of CISA KEV is its utilization of the Exploit Prediction Scoring System (EPSS). EPSS is a metric that calculates the likelihood of a vulnerability being exploited, providing a quantitative measure to prioritize security efforts. By focusing on vulnerabilities with high EPSS scores, CISA KEV offers a targeted approach to identifying the most critical threats. For example, vulnerabilities like CVE-2018-13379 in Fortinet SSL VPNs or CVE-2021-34473 in Microsoft Exchange may have high EPSS scores, indicating a greater likelihood of exploitation.
By integrating EPSS into its methodology, CISA KEV enables organizations to move from a broad view of potential risks to a focused understanding of actual, quantifiable threats. This targeted approach significantly enhances both vulnerability management and application security, allowing for more effective allocation of resources.
One of the standout features of the CISA KEV is its focus on top exploited methods, such as Remote Code Execution (RCE) and Arbitrary Code Execution. These methods are not randomly chosen; they are based on real-world exploits, making the catalogue an invaluable resource for understanding the current threat landscape. For instance, vulnerabilities like CVE-2018-13379 affecting Fortinet SSL VPNs and CVE-2021-34473 targeting Microsoft Exchange email servers are highlighted due to their frequent exploitation using specific methods like RCE. This analysis can help prioritise methodologies of attacks and streamline your vulnerability management and application security program. For a deeper analysis refer to top exploitable vulnerability deep dive
One of the standout features of the CISA KEV is its focus on top exploited methods, such as Remote Code Execution (RCE) and Arbitrary Code Execution. These methods are not randomly chosen; they are based on real-world exploits, making the catalogue an invaluable resource for understanding the current threat landscape. For instance, vulnerabilities like CVE-2018-13379 affecting Fortinet SSL VPNs and CVE-2021-34473 targeting Microsoft Exchange email servers are highlighted due to their frequent exploitation using specific methods like RCE. This can help prioritise methodologies of attacks and streamline your vulnerability management and application security program. For a deeper analysis refer to top exploitable vulnerability deep dive
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