On March 25, 2024, the Cybersecurity & Infrastructure Security Agency (CISA) added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog. The catalog is updated regularly and contains those vulnerabilities most likely to be used in attacks. Organizations should monitor and review it periodically, and prioritize their patching efforts based on it. I’ll provide a…
Read MoreOn March 4, 2024, JetBrains released TeamCity version 2023.11.4, which patches two authentication bypass vulnerabilities in the web component of TeamCity. These vulnerabilities were discovered in February by Rapid7’s vulnerability research team and allow a remote unauthenticated attacker to perform a complete compromise of a vulnerable TeamCity installation, including unauthenticated RCE (remote code execution). CVE…
Read MoreOn February 8, 2024, Fortinet disclosed 2 critical vulnerabilities which could allow remote code or command execution. The vulnerabilities are as follows: FortiOS – Format String Bug in fgfmd, with CVSS severity 9.8 The versions prone to this vulnerability are: Version Affected Solution FortiOS 7.4 7.4.0 through 7.4.2 Upgrade to 7.4.3 or above FortiOS 7.2…
Read MoreZero-day vulnerabilities pose a serious threat in the field of cybersecurity. These flaws are usually discovered and exploited by criminals before security researchers even know of their existence. Because of this, we call them 0-day. It indicates the amount of time the “good people” have had to study and solve the problem. So if this…
Read MoreOn May 12th, the CSIRT (Computer Security Incident Response Team – Italia) published a list of the CVEs most exploited by threat actors. The list also contains an indication of the TTPs used by these attackers. The objective of this article is to make information available relating to detection rules that are already available within…
Read MoreThe Common Vulnerabilities and Exposures (CVE) system provides a reference method for publicly known information security vulnerabilities and exposures. The National Cybersecurity FFRDC, operated by the MITRE Corporation, maintains the system with funding from the National Cyber Security Division of the United States Department of Homeland Security. The system was officially launched for the public…
Read MoreNow that your company has invested time and resources in gathering information about your entire installed base of software and equipment, how can we analyze and measure its level of security protection? Can we identify the vulnerabilities in your company’s software? Can we create a scoring function that measures security and how it changes over…
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