VDB
CVE-2023-21709
CVE-2023-21709
PUBLISHED
CVSS 8.699999809265137 HIGH
Microsoft Exchange Server ist das Serverprodukt für das Client-Server Groupware- und Nachrichtensystem der Firma Microsoft.
EPSS 2.02% · 79.1th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
2.02%
79.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft Exchange Server 2016 Cumulative Update 23 | |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 13 | |
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 12 |
Timeline
- Aug 8, 2023 CVE Published
- Aug 9, 2023 EPSS Score
- Aug 15, 2023 CVE Updated
- Sep 12, 2023 EPSS Score
- Nov 18, 2023 EPSS Score
- Dec 22, 2023 EPSS Score
- Jan 24, 2024 EPSS Score
- Apr 1, 2024 EPSS Score
- May 5, 2024 EPSS Score
- Jun 7, 2024 EPSS Score
- Jul 11, 2024 EPSS Score
- Sep 16, 2024 EPSS Score
References
- https://techcommunity.microsoft.com/t5/exchange-team-blog/re-release-of-august-2023-exchange-server-security-update/ba-p/3900025 advisory
- https://support.microsoft.com/en-us/topic/exchange-server-2019-and-2016-august-2023-security-update-installation-fails-on-non-english-operating-systems-ef38d805-f645-4511-8cc5-cf967e5d5c75 advisory
- https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1990.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1990 advisory
- https://msrc.microsoft.com/update-guide advisory