CVE-2017-11876
Microsoft Project Server and Microsoft SharePoint Enterprise Server 2016 allow an attacker to use cross-site forgery to read content that they are not authorized to read, use the victim's identity to take actions on the web application on behalf of the…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Microsoft Project Server and Microsoft SharePoint Enterprise Server 2016 allow an attacker to use cross-site forgery to read content that they are not authorized to read, use the victim's identity to take actions on the web application on behalf of the victim, such as change permissions and delete content, and inject malicious content in the browser of the victim, aka "Microsoft Project Server Elevation of Privilege Vulnerability".
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.47% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- microsoft/project server · microsoft/sharepoint enterprise server
- Source
- secure@microsoft.com
References
- http://www.securityfocus.com/bid/101754Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039788Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039789Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11876Issue Tracking, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/101754Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039788Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039789Third Party Advisory, VDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11876Issue Tracking, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.