CVE-2017-8560 : Microsoft Exchange Server 2010 SP3, Exchange Server 2013 SP3, Exchange Server 20

Microsoft Exchange Server 2010 SP3, Exchange Server 2013 SP3, Exchange Server 2013 CU16, and Exchange Server 2016 CU5 allows an elevation of privilege vulnerability due to the way that Exchange Outlook Web Access (OWA) handles web requests, aka "Microsoft Exchange Cross-Site Scripting Vulnerability". This CVE ID is unique from CVE-2017-8559.

Published 2017-07-11 21:29:01

Updated 2017-07-14 13:21:49

Source Microsoft Corporation

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)Gain privilege

Products affected by CVE-2017-8560

Microsoft » Exchange Server » Version: 2013 Update SP1
cpe:2.3:a:microsoft:exchange_server:2013:sp1:*:*:*:*:*:*
Matching versions
Microsoft » Exchange Server » Version: 2013 Update Cumulative Update 16
cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_16:*:*:*:*:*:*
Matching versions
Microsoft » Exchange Server » Version: 2016 Update Cumulative Update 5
cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_5:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2017-8560

EPSS FAQ

0.29%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 64 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-8560

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2017-8560

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2017-8560

http://www.securityfocus.com/bid/99449

Microsoft Exchange Server CVE-2017-8560 Remote Privilege Escalation Vulnerability
Third Party Advisory;VDB Entry
https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8560

CVE-2017-8560 | Microsoft Exchange Server Elevation of Privilege Vulnerability
Vendor Advisory;Patch
http://www.securitytracker.com/id/1038852

Microsoft Exchange Input Validation Flaws Let Remote Users Conduct Open Redirect and Cross-Site Scripting Attacks - SecurityTracker
Third Party Advisory;VDB Entry

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2017-8560

Products affected by CVE-2017-8560

Exploit prediction scoring system (EPSS) score for CVE-2017-8560

CVSS scores for CVE-2017-8560

CWE ids for CVE-2017-8560

References for CVE-2017-8560