Microsoft Office Information Disclosure Vulnerability
Priority LOW 30Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from Microsoft.
Summary
Microsoft Office Information Disclosure Vulnerability
Why it matters now
EPSS 0.02986 87th percentileScored 2026-11-07
Fix Fixed Microsoft SharePoint Enterprise Server 2016 (Microsoft): 16.0.5332.1001Microsoft SharePoint Enterprise Server 2013 Service Pack 1 (Microsoft): 15.0.5459.1001+4 more products
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 SharePoint Enterprise Server 2016 | 16.0.0 to before 16.0.5332.1001 | 16.0.5332.1001 | Patch available | CNA |
| Microsoft | Microsoft SharePoint Enterprise Server 2013 Service Pack 1 | 15.0.0 to before 15.0.5459.1001 | 15.0.5459.1001 | Patch available | CNA |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 to before 16.0.10387.20008 | 16.0.10387.20008 | Patch available | CNA |
| Microsoft | Microsoft Office Online Server | 16.0.1 to before 16.0.14931.20612 | 16.0.14931.20612 | Patch available | CNA |
| Microsoft | Microsoft Office Web Apps Server 2013 Service Pack 1 | 15.0.1 to before 15.0.5459.1001 | 15.0.5459.1001 | Patch available | CNA |
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0 to before 16.0.14931.20418 | 16.0.14931.20418 | Patch available | CNA |
- Microsoft SharePoint Enterprise Server 2016 VendorMicrosoft Affected 16.0.0 to before 16.0.5332.1001 Fixed in 16.0.5332.1001 Patch available CNA
- Microsoft SharePoint Enterprise Server 2013 Service Pack 1 VendorMicrosoft Affected 15.0.0 to before 15.0.5459.1001 Fixed in 15.0.5459.1001 Patch available CNA
- Microsoft SharePoint Server 2019 VendorMicrosoft Affected 16.0.0 to before 16.0.10387.20008 Fixed in 16.0.10387.20008 Patch available CNA
- Microsoft Office Online Server VendorMicrosoft Affected 16.0.1 to before 16.0.14931.20612 Fixed in 16.0.14931.20612 Patch available CNA
- Microsoft Office Web Apps Server 2013 Service Pack 1 VendorMicrosoft Affected 15.0.1 to before 15.0.5459.1001 Fixed in 15.0.5459.1001 Patch available CNA
- Microsoft SharePoint Server Subscription Edition VendorMicrosoft Affected 16.0.0 to before 16.0.14931.20418 Fixed in 16.0.14931.20418 Patch available CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:* | 2013 sp1 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:sharepoint_server:-:*:*:*:subscription:*:*:* | not specified by NVD | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:enterprise:*:*:* | 2013 sp1 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* | 2016 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:* | 2019 | Vulnerable | Microsoft |
- cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:* Versions 2013 sp1 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:sharepoint_server:-:*:*:*:subscription:*:*:* Versions not specified by NVD Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:enterprise:*:*:* Versions 2013 sp1 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:* Versions 2016 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:* Versions 2019 Vulnerable ·Microsoft
Remediation
- Fix · CNA Microsoft SharePoint Enterprise Server 2016 (Microsoft) Fixed in 16.0.5332.1001
- Fix · CNA Microsoft SharePoint Enterprise Server 2013 Service Pack 1 (Microsoft) Fixed in 15.0.5459.1001
- Fix · CNA Microsoft SharePoint Server 2019 (Microsoft) Fixed in 16.0.10387.20008
- Fix · CNA Microsoft Office Online Server (Microsoft) Fixed in 16.0.14931.20612
- Fix · CNA Microsoft Office Web Apps Server 2013 Service Pack 1 (Microsoft) Fixed in 15.0.5459.1001
- Fix · CNA Microsoft SharePoint Server Subscription Edition (Microsoft) Fixed in 16.0.14931.20418
Vendor assessments
Microsoft
Microsoft's page for this CVE →
- Impact
- Information Disclosure
- Exploited
- No
- Publicly disclosed
- —
- Exploitability
- Exploitation Less Likely
| Product | Status | Plan or fix |
|---|---|---|
| Microsoft Office Online Server | Fixed | 16.0.14931.20612 · Security Update |
| Microsoft Office Web Apps Server 2013 Service Pack 1 | Fixed | 15.0.5459.1001 · Security Update |
| Microsoft SharePoint Enterprise Server 2013 Service Pack 1 | Fixed | 15.0.5459.1001 · Security Update |
| Microsoft SharePoint Enterprise Server 2016 | Fixed | 16.0.5332.1001 · Security Update |
| Microsoft SharePoint Server 2019 | Fixed | 16.0.10387.20008 · Security Update |
| Microsoft SharePoint Server Subscription Edition | Fixed | 16.0.14931.20418 · Security Update |
Timeline
- 2026-10-02 Threatist record created from CVE-2022-30159
- 2026-10-03 Alias added: GHSA-6jp4-943r-3w3x
References
More Microsoft Office Online Server vulnerabilities
- TI-2017-08774 Memory corruption in Microsoft Office KEVCVSS 3.1HIGH 7.8
- TI-2023-08100 Microsoft Word Remote Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2021-13528 Microsoft Excel Remote Code Execution Vulnerability CVSS 3.1HIGH 8.8
- TI-2023-15335 Microsoft Excel Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
- TI-2023-16312 Microsoft Excel Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
- TI-2018-00733 Out-of-bounds write in Microsoft Word CVSS 3.0HIGH 8.8
Sources
- CVE-2022-30159 · CVE Program
- CVE-2022-30159 · NVD
- FIRST EPSS
- GHSA-6jp4-943r-3w3x · GitHub Advisory Database · CC BY 4.0
- CVE-2022-30159 · Microsoft Security Update Guide
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences