Tag: VNC Port 5900

Another month has passed, which means more sensor telemetry to analyze for attacker targeting trends. October’s data is notable primarily because we detected attackers looking for a handful of interesting vulnerabilities that were recently released or discovered, most notably CVE-2022-41040, one of the Microsoft Exchange zero day vulnerabilities that attackers began to exploit in August…

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Another interesting aspect of Figure 3 is identifying when vulnerabilities drop off for periods of time. In October we identified two recently released vulnerabilities, CVE-2022-40684 and CVE-2022-41040, in our logs. Both are severe vulnerabilities; CVE-2022-40684, an authentication bypass vulnerability in various Fortinet security appliances, has a CVSS 3.1 score of 9.8, and CVE-2022-41040, an escalation…

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