6.1
MEDIUM
CVE-2017-8551
Microsoft SharePoint Cross-Site Scripting (XSS)
Description

An elevation of privilege vulnerability exists when Microsoft SharePoint software fails to properly sanitize a specially crafted requests, aka "Microsoft SharePoint XSS vulnerability".

INFO

Published Date :

June 15, 2017, 1:29 a.m.

Last Modified :

March 19, 2019, 2:05 p.m.

Remotely Exploitable :

Yes !

Impact Score :

2.7

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2017-8551 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft sharepoint_enterprise_server
2 Microsoft project_server
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-8551.

URL Resource
http://www.securityfocus.com/bid/98913 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038663 Third Party Advisory VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8551 Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-8551 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-8551 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Mar. 19, 2019

    Action Type Old Value New Value
    Changed Reference Type http://www.securitytracker.com/id/1038663 No Types Assigned http://www.securitytracker.com/id/1038663 Third Party Advisory, VDB Entry
    Changed CPE Configuration OR *cpe:2.3:a:microsoft:project_server:2013:sp1:*:*:*:*:*:* OR *cpe:2.3:a:microsoft:project_server:2013:sp1:*:*:*:*:x64:*
  • CVE Modified by [email protected]

    Jul. 08, 2017

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1038663 [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 23, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8551 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8551 Patch, Vendor Advisory
    Changed Reference Type http://www.securityfocus.com/bid/98913 No Types Assigned http://www.securityfocus.com/bid/98913 Third Party Advisory, VDB Entry
    Added CWE CWE-79
    Added CPE Configuration OR *cpe:2.3:a:microsoft:project_server:2013:sp1:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jun. 16, 2017

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/98913 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-8551 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2017-8551 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.42 }} 0.00%

score

0.70179

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability