An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka…
Priority MEDIUM 40Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Microsoft.
Summary
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0724.
Why it matters now
EPSS 0.05026 92nd percentileScored 2026-11-07
Fix Fixed Microsoft: 1 update
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Microsoft | Microsoft Exchange Server 2010 | Service Pack 3 Update Rollup 26 | — | No fix listed | CNA |
| Microsoft | Microsoft Exchange Server 2013 | Cumulative Update 22 | — | No fix listed | CNA |
| Microsoft | Microsoft Exchange Server 2016 | Cumulative Update 12 | — | No fix listed | CNA |
| Microsoft | Microsoft Exchange Server 2019 | Cumulative Update 1 | — | No fix listed | CNA |
- Microsoft Exchange Server 2010 VendorMicrosoft Affected Service Pack 3 Update Rollup 26 Fixed in — No fix listed CNA
- Microsoft Exchange Server 2013 VendorMicrosoft Affected Cumulative Update 22 Fixed in — No fix listed CNA
- Microsoft Exchange Server 2016 VendorMicrosoft Affected Cumulative Update 12 Fixed in — No fix listed CNA
- Microsoft Exchange Server 2019 VendorMicrosoft Affected Cumulative Update 1 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsoft:exchange_server:2010:sp3_rollup26:*:*:*:*:*:* | 2010 sp3_rollup26 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_22:*:*:*:*:*:* | 2013 cumulative_update_22 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_12:*:*:*:*:*:* | 2016 cumulative_update_12 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_1:*:*:*:*:*:* | 2019 cumulative_update_1 | Vulnerable | Microsoft |
- cpe:2.3:a:microsoft:exchange_server:2010:sp3_rollup26:*:*:*:*:*:* Versions 2010 sp3_rollup26 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_22:*:*:*:*:*:* Versions 2013 cumulative_update_22 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_12:*:*:*:*:*:* Versions 2016 cumulative_update_12 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_1:*:*:*:*:*:* Versions 2019 cumulative_update_1 Vulnerable ·Microsoft
Remediation
Microsoft 1 update
- Guidance for "PrivExchange" Elevation of Privilege Vulnerability
Timeline
- 2026-10-02 Threatist record created from CVE-2019-0686
- 2026-10-03 Alias added: GHSA-95f3-h5c9-7w6c
More Microsoft Exchange Server vulnerabilities
- TI-2024-14170 Microsoft Exchange Server Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2022-19610 Microsoft Exchange Server Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2021-13547 Microsoft Exchange Server Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2021-13502 Microsoft Exchange Server Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2021-08465 Microsoft Exchange Server Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2023-07929 Microsoft Exchange Server Remote Code Execution Vulnerability KEVCVSS 3.1HIGH 8.8
Sources
- CVE-2019-0686 · CVE Program
- CVE-2019-0686 · NVD
- FIRST EPSS
- GHSA-95f3-h5c9-7w6c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences