Vulnerability Details : CVE-2023-21762
Microsoft Exchange Server Spoofing Vulnerability
Products affected by CVE-2023-21762
- cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_11:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_12:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_23:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-21762
7.82%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-21762
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
8.0
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.1
|
5.9
|
Microsoft Corporation |
CWE ids for CVE-2023-21762
-
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.Assigned by: secure@microsoft.com (Secondary)
References for CVE-2023-21762
-
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21762
CVE-2023-21762 - Security Update Guide - Microsoft - Microsoft Exchange Server Spoofing Vulnerability
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