New! Vulnerability Priority Rating (VPR)
Tenable calculates a dynamic VPR for every vulnerability. VPR combines vulnerability information with threat intelligence and machine learning algorithms to predict which vulnerabilities are most likely to be exploited in attacks. Read more about what VPR is and how it's different from CVSS.
VPR Score: 3.6
SynopsisThe Microsoft Exchange Server installed on the remote host is missing a security update.
DescriptionThe Microsoft Exchange Server installed on the remote host is missing a security update. It is, therefore, affected by the following vulnerability :
- An information disclosure vulnerability exists in how Microsoft Exchange validates tokens when handling certain messages. An attacker who successfully exploited the vulnerability could use this to gain further information from a user. (CVE-2020-16969)
SolutionMicrosoft has released KB4581424 to address this issue.