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CVE-2023-36050
Microsoft Exchange Server Spoofing Vulnerability
High8.0EPSS 39.2%
- Published
- Updated
- Reserved
- Assigned by
- microsoft
Description
Microsoft Exchange Server Spoofing Vulnerability
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| microsoftCNA (assigner) | 3.1 | High8.0 | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C |
| NVDNVD · Modified | 3.1 | High8.0 | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 39.2% · top 1.4% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.0.
Weakness
Affected products
Microsoft · Microsoft Exchange Server 2019 Cumulative Update 12
- affected 15.02.0 – < 15.02.1118.040
Microsoft · Microsoft Exchange Server 2016 Cumulative Update 23
- affected 15.01.0 – < 15.01.2507.035
Microsoft · Microsoft Exchange Server 2019 Cumulative Update 13
- affected 15.02.0 – < 15.02.1258.028
References (1)
- Microsoft Exchange Server Spoofing Vulnerability (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-36050)Record last updated .